Polymer Systems
Technology Limited
Advanced High Purity Technologies
Silicones for Space
Adhesives/Potting/Encapsulating/Sealants
SCV-2586 » Ultra Low Outgassing™ Potting and Encapsulating Silicone Elastomer
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A | Red |
| Appearance, Part B | White |
| Viscosity, Part A | 375,000 cP (375,000 mPas) |
| Viscosity, Part B | 275,000 cP (275,000 mPas) |
| Work Time | 4 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity | 0.74 |
| Durometer, Type A | 45 |
| Tensile Strength | 225 psi (1.6 MPa) |
| Elongation | 150% |
| Lap Shear Strength (primed w/ CF1-135) | 175 psi (1.2 MPa) |
| Collected Volatile Condensable Material (CVCM) | 0.003% |
| Total Mass Loss (TML) | 0.04% |
The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
SCV-2590 » Ultra Low Outgassing™ Clear Silicone Elastomer
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Transparent |
| Viscosity, Part A | 8,000 cP (8,000 mPas) |
| Viscosity, tested 2 hours after catalyzation | 9,500 cP (9,500 mPas) |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity | 1.02 |
| Durometer, Type A | 45 |
| Tensile Strength | 950 psi (6.6 MPa) |
| Elongation | 125% |
| Collected Volatile Condensable Material (CVCM) | 0.004% |
| Total Mass Loss (TML) | 0.06% |
| Cured: 4 hours at 60°C (140°F) | |
| Lap Shear Strength (primed w/ CF1-135) | 375 psi (2.6 MPa) |
The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
SCV-2590-2 » Ultra Low Outgassing™ Black Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | Black |
| Appearance, Part B* | Transparent |
| Viscosity* | 9,500 cP (9,500 mPas) |
| Work Time* | 4.5 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.06 |
| Durometer, Type A* | 50 |
| Tensile Strength* | 950 psi (6.6 MPa) |
| Elongation* | 150% |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-100° to -50°C) | 360 ppm/°C (360 µm/m/°C) |
| Above Tg (-30°C to 250°C) | 370 ppm/°C (370 µm/m/°C) |
| Dielectric Strength | 850 Volts/mil (33.5 kV/mm) |
| Collected Volatile Condensable Material (CVCM)* | 0.007% |
| Total Mass Loss (TML)* | 0.05% |
*The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
SCV1-2590 » Ultra Low Outgassing™ Optically Clear Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Transparent |
| Viscosity, Part A* | 3,800 cP (3,800 mPas) |
| Viscosity, Part B* | 2,800 cP (2,800 mPas) |
| Work Time* | 4 hours |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.02 |
| Durometer, Type A* | 50 |
| Tensile Strength* | 925 psi (6.4 MPa) |
| Elongation* | 90% |
| Lap Shear Strength* (primed w/ CF1-135) | 175 psi (1.2 MPa) |
| Coefficient of Linear Thermal Expansion, above Tg(-80°C to 250°C) | 400 ppm/°C (400µm/m/°C) |
| Extractable Ionics | Below MIL-STD-883E |
| Collected Volatile Condensable Material (CVCM)* | 0.004% |
| Total Mass Loss (TML)* | 0.04% |
*The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
SCV1-2599 » Ultra Low Outgassing™ Thermally Conductive Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Work Time* | 2 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 1.53 |
| Durometer, Type A* | 75 |
| Tensile Strength* | 200 psi (1.4 MPa) |
| Elongation* | 30% |
| Tear Strength* | 50 ppi (8.8 kN/m) |
| Lap Shear Strength* (primed w/ CF1-135) | 150 psi (1.0 MPa) |
| Thermal Conductivity* (tested @ 43°C (109°F)) | 1.60 W/mK(38 x 10-4 cal/(cm sec°C)) |
| Dielectric Strength | 540 volts/mil (21.3 kV/mm) |
| Volume Resistivity | 5.3 x 1014 ohm cm |
| TGA Take-Off (1% wt. Loss, 10°C/min. in air) | 350°C (662°F) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-100°C to -50°C) | 165 ppm/°C (165 µm/m/°C) |
| Above Tg (-30°C to 250°C) | 225 ppm/°C (225 µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.007% |
| Total Mass Loss (TML)* | 0.05% |
*The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
SCV2-2590 » Ultra Low Outgassing™ Clear SILICONE
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Transparent |
| Viscosity, Part A* | 3,500 cP (3,500 mPas) |
| Viscosity, tested 2 hours after catalyzation* | 6,500 cP (6,500 mPas) |
| Cured: 4 hours at 65°C (149°F) | |
| Specific Gravity* | 1.04 |
| Durometer, Type A* | 45 |
| Tensile Strength* | 475 psi (3.3 MPa) |
| Elongation* | 85% |
| Lap Shear Strength* (primed w/CF1-135) | 250 psi (1.7 MPa) |
| Refractive Index | 1.43 |
| Coefficient of Linear Expansion | |
| Below Tg (-150°C to -115°C) | 10 ppm/°C (10µm/m/°C) |
| Above Tg (-95°C to 250°C) | 490 ppm/°C (490µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.008% |
| Total Mass Loss (TML)* | 0.05% |
*The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
1-Part Adhesives & Sealants
CV-1142 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Translucent |
| Extrusion Rate* (Performed using a SEMCO® 440 nozzle with a1/8" orifice and 60 ± 5 psi air pressure) | 35 g/min |
| Tack Free Time* | 20 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 1.11 |
| Durometer, Type A* | 45 |
| Tensile Strength* | 700 psi (4.8 MPa) |
| Elongation* | 300% |
| Young's Modulus | 250 psi (1.7 MPa) |
| Dielectric Strength | 1,100 volts/mil (43.3 kV/mm) |
| Coefficient of Linear Thermal Expansion (CTE) | |
| -150°C to -115°C | 90 ppm/°C (90 um/m/°C) |
| -95°C to 250°C | 320 ppm/°C (320 um/m/°C) |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML)* | 0.46% |
| Cured: 10 days at ambient temp. and humidity | |
| Lap Shear Strength (Unprimed) | 200 psi (1.4 MPa) |
| Lap Shear Strength (Primed w/SP-120) | 375 psi (2.6 MPa) |
The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil® for assistance and recommendations in establishing limits for product specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-1142-1 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Extrusion Rate (Performed using a SEMCO® 440 nozzle with a 1/8" orifice and 60 psi air pressure) | 30 g/min |
| Tack Free Time | 25 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | White, elastomer |
| Specific Gravity | 1.14 |
| Durometer, Type A | 40 |
| Tensile Strength | 700 psi (4.8 MPa) |
| Elongation | 300% |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.45% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-1142-2 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Black |
| Extrusion Rate (Performed using a SEMCO® 440 nozzle with a 1/8" orifice and 60 ± psi air pressure) | 30 g/min |
| Tack Free Time | 15 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | Black, elastomer |
| Specific Gravity | 1.12 |
| Durometer, Type A | 50 |
| Tensile Strength | 600 psi (4.1 MPa) |
| Elongation | 300% |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.51% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-1143 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Tack Free Time | 15 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.1 |
| Durometer, Type A | 45 |
| Tensile Strength | 800 psi (5.5 MPa) |
| Elongation | 400% |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.44% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV-1500 » Controlled Volatility Electrically Conductive RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Black |
| Flow* (0.5" plunge for 20 seconds) | 0 inches (0 cm) |
| Tack Free Time* | 10 minutes |
| Cured: 7 days minimum @ ambient temp. and 30% minimum humidity | |
| Appearance* | Black |
| Specific Gravity* | 1.25 |
| Durometer, Type A* | 80 |
| Tensile Strength* | 650 psi (4.5 MPa) |
| Elongation* | 20% |
| Lap Shear Strength* (primed w/ SP-120) | 325 psi (2.2 MPa) |
| Volume Resistivity* | 3.0 ohm cm |
| Coefficient of Linear Thermal Expansion | |
| -150°C to -115°C | 65 um/m/°C |
| -95°C to 250°C | 435um/m/°C |
| Collected Volatile Condensable Material (CVCM)* | 0.03% |
| Total Mass Loss (TML)* | 0.45% |
The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil® for assistance and recommendations in establishing limits for product specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV1-1142-1 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Extrusion Rate (Performed using a cylindrical 1" x 1/8" nozzle and 20 psi air pressure) | 70 g/min |
| Tack-Free Time | 40 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | White |
| Durometer, Type A | 40 |
| Tensile Strength | 450 psi (3.1 MPa) |
| Elongation | 200% |
| Collected Volatile Condensable Material (CVCM) | 0.05% |
| Total Mass Loss (TML) | 0.40% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV1-1142-2 » Non-Corrosive Controlled Volatility RTV Silicone
| TYPICAL PROPERTIES | AVERAGE RESULT |
| Uncured: | |
| Appearance | Black |
| Extrusion Rate (Performed using a cylindrical 1" x 1/8" nozzleand 20 psi air pressure) | 40 g/min |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Durometer, Type A | 40 |
| Tensile Strength | 400 psi (2.8 MPa) |
| Elongation | 150% |
| Collected Volatile Condensable Material (CVCM) | 0.02% |
| Total Mass Loss (TML) | 0.41% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV1-1142-4 » Non-Corrosive Controlled Volatility UV Tracer RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Extrusion Rate (Performed using a cylindrical 1" x 1/8" nozzle and 20 psi air pressure) | 60 g/min |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Durometer, Type A | 35 |
| Tensile Strength | 350 psi (2.4 MPa) |
| Elongation | 200% |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.63% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV2-1142 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Tack Free Time | 15 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Durometer, Type A | 50 |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.44% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV2-1142-1 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Tack Free Time | 10 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Durometer, Type A | 45 |
| Collected Volatile Condensable Material (CVCM) | 0.06% |
| Total Mass Loss (TML) | 0.50% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV2-1142-2 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Black |
| Tack Free Time | 10 minutes |
| Cured: 72 hours minimum at ambient temp. and humidity | |
| Durometer, Type A | 45 |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.43% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV3-1142 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.11 |
| Durometer, Type A | 45 |
| Tensile Strength | 675 psi (4.7 MPa) |
| Elongation | 300% |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.44% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV4-1161-5 » Controlled Volatility Pressure Sensitive Adhesive Tape
| Typical Properties | Average Result |
| Appearance | Translucent |
| 180° Peel Strength of PSA Sheeting | 2.5 ppi (0.44 kN/m) |
| Static Shear Test, 24 hours at 175°C (347°F) | Pass |
| Collected Volatile Condensable Material (CVCM) | 0.02% |
| Total Mass Loss (TML) | 0.50% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV5-1161-7 » Controlled Volatility Pressure Sensitive Silicone Adhesive
| Typical Properties | Average Result |
| Appearance | Translucent |
| 180° Peel Strength of PSA Sheeting | 2.1 ppi |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.49% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV6-1144-0 » Controlled Volatility RTV Silicone Oxygen Protective Overcoat
| Typical Properties | Average Result |
| Uncured: | |
| Non-Volatile Content | 60% |
| Viscosity | 300 cP (300 mPas) |
| Tack Free Time | 1 hour |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | Clear, rubber-like solid |
| Specific Gravity | 1.01 |
| Refractive Index | 1.43 |
| Collected Volatile Condensable Material (CVCM) | 0.05% |
| Total Mass Loss (TML) | 0.47% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV7-1142-1 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Tack-Free Time* | 20 minutes |
| Flow* | 0.7 inches (1.8 cm) |
| Extrusion Rate* † | 20 g/min |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance* | White, Elastomer |
| Specific Gravity* | 1.13 |
| Durometer, Type A* | 40 |
| Tensile Strength* | 700 psi (4.8 MPa) |
| Elongation* | 300% |
| Tear Strength* | 60 ppi (10.6 kN/m) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150°C to -115°C) | 90 ppm/°C (90µm/m/°C) |
| Above Tg (-95°C to 250°C) | 320 ppm/°C (320µm/m/°C) |
| Dielectric Strength | 1,180 volts/mil (46.5 kV/mm) |
| Collected Volatile Condensable Material (CVCM)* | 0.04% |
| Total Mass Loss (TML)* | 0.39% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
†(Performed using a SEMCO® 440 nozzle with a 1/8" orifice and 90± 5 psi air pressure)
CV9-1142 » Non-Corrosive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White to Translucent |
| Extrusion Rate† | 35 g/min |
| Tack Free Time | 25 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | White to Translucent, Elastomer |
| Specific Gravity | 0.82 |
| Durometer, Type A | 55 |
| Tensile Strength | 400 psi (2.8 MPa) |
| Elongation | 85% |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.37% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
†(Performed using a SEMCO® 440 nozzle with a 1/8" orifice and 90± 5 psi air pressure)
2-Part Adhesives/Potting/Encapsulating/Sealants
CV-2187 » Controlled Volatility Silicone Elastomer# » Mix Ratio: 10:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Viscosity, Part A | 90,000 cP (90,000 mPas) |
| Work Time | 3 hours |
| Tack-Free Time | 15 hours |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity | 1.1 |
| Durometer, Type A | 35 |
| Tensile Strength | 925 psi (6.4 MPa) |
| Elongation | 400% |
| Tear Strength | 75 ppi (13.2 kN/m) |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.26% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2287 » Controlled Volatility Silicone Elastomer# » Mix Ratio: 10:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Translucent |
| Viscosity, Part A* | 85,000 cP (85,000 mPas) |
| Work Time* | 3.5 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.11 |
| Durometer, Type A* | 30 |
| Tensile Strength* | 725 psi (5.0 MPa) |
| Elongation* | 400% |
| Tear Strength* | 55 ppi (9.7 kN/m) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150°C to -115°C) | 130 ppm/°C (130 um/m/°C) |
| Above Tg (-95°C to 250°C) | 535 ppm/°C (535 um/m/°C) |
| Dielectric Strength | 900 volts/mil (35.4 kV/mm) |
| Collected Volatile Condensable Material (CVCM)* | 0.06% |
| Total Mass Loss (TML)* | 0.27% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2289 » Controlled Volatility Potting and Encapsulating Silicone Elastomer# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Cured: 15 minutes at 150°C (302°F) | |
| Durometer, Type A | 30 |
| Tensile Strength | 750 psi (5.2 MPa) |
| Elongation | 350% |
| Lap Shear Strength (primed w/ CF1-135) | 400 psi (2.8 MPa) |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.36% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2289-1 » Controlled Volatility Potting and Encapsulating Silicone Elastomer# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Viscosity, Part A* | 60,000 cP (60,000 mPas) |
| Viscosity, Part B* | 40,000 cP (40,000 mPas) |
| Work Time* | 30 minutes |
| Tack-Free Time* | 4 hours |
| Cured: 15 minutes at 150°C (302°F) | |
| Durometer, Type A* | 30 |
| Tensile Strength* | 700 psi (4.8 MPa) |
| Elongation* | 350% |
| Lap Shear Strength* (primed w/ CF1-135) | 400 psi (2.8 MPa) D1002 010 |
| Young's Modulus | 325 psi (2.2 MPa) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150°C to -115°C) | 60 ppm/°C (60 um/m/°C) |
| Above Tg (-95°C to 250°C) | 445 ppm/°C (445 um/m/°C) |
| Dielectric Strength | 955 volts/mil (37.6 kV/mm) |
| Thermal Conductivity | 0.230 W/(mK)(55 x 10-5 cal/(cm sec°C)) |
| Dynamic Mechanical Analysis (DMA) | See Attached Graph |
| Collected Volatile Condensable Material (CVCM)* | 0.04% |
| Total Mass Loss (TML)* | 0.44% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2289-2 » Controlled Volatility Potting and Encapsulating Silicone Elastomer# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Black |
| Viscosity, Part A | 65,000 cP (65,000 mPas) |
| Viscosity, Part B | 40,000 cP (40,000 mPas) |
| Work Time | 30 minutes |
| Tack-Free Time | 5 hours |
| Cured: 15 minutes at 150°C (302°F) | |
| Durometer, Type A | 30 |
| Tensile Strength | 750 psi (5.2 MPa) |
| Elongation | 400% |
| Tear Strength | 50 ppi (8.8 kN/m) |
| Lap Shear Strength (primed w/ CF1-135) | 425 psi (2.9 MPa) |
| Collected Volatile Condensable Material (CVCM) | 0.05% |
| Total Mass Loss (TML) | 0.35% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2500 » Controlled Volatility Silicone Elastomer# » Mix Ratio: 10:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Transparent |
| Viscosity, Part A | 8,000 cP (8,000 mPas) |
| Work Time | 2 hours |
| Tack-Free Time | 10 hours |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity | 1.02 |
| Durometer, Type A | 50 |
| Tensile Strength | 1,000 psi (6.9 MPa) |
| Elongation | 125% |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.05% |
| Cured: 4 hours at 60°C (140°F) | |
| Lap Shear Strength (primed w/ CF1-135) | 400 psi (2.8 MPa) |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2500-2 » Controlled Volatility Black Silicone Elastomer# » Mix Ratio: 10:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | Black |
| Appearance, Part B* | Transparent |
| Viscosity, Part A* | 8,500 cP (8,500 mPas) |
| Work Time* | 3 hours |
| Tack-Free Time* | 6 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.05 |
| Durometer, Type A* | 50 |
| Tensile Strength* | 950 psi (6.6 MPa) |
| Elongation* | 150% |
| Dielectric Strength | 850 volts/mil (33.5 kV/mm) |
| Coefficient of Linear Thermal Expansion | |
| -100°C to -50°C | 360 µm/m/°C |
| -30°C to 250°C | 370 µm/m/°C |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.04% |
The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil® for assistance and recommendations in establishing limits for product specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2510 » Controlled Volatility RTV Silicone# » Mix Ratio: 100:0.5
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Viscosity, Base | 45,000 cP (45,000 mPas) |
| Work Time | 4 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.19 |
| Durometer, Type A | 45 |
| Tensile Strength | 600 psi (4.1 MPa) |
| Elongation | 200% |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.36% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-2567 » Controlled Volatility RTV Silicone# » Mix Ratio: 100:0.5
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Transparent |
| Viscosity, Base | 5,000 cP (5,000 mPas) |
| Work Time | 6.5 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.01 |
| Durometer, Type A | 21 |
| Tensile Strength | 80 psi (0.55 MPa) |
| Elongation | 150% |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.55% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-2568 » Controlled Volatility RTV Silicone# » Mix Ratio: 100:0.5
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Red |
| Viscosity, Base* | 125,000 cP (125,000 mPas) |
| Work Time* | 4 hours |
| Cured: 7 days minimum at ambient temp and humidity | |
| Specific Gravity* | 0.64 |
| Durometer, Type A* | 50 |
| Tensile Strength* | 175 psi (1.2 MPa) |
| Elongation* | 60% |
| Lap Shear Strength* (primed w/ SP-120) | 100 psi (0.69 MPa) |
| Dielectric Strength | 645 volts/mil (25.4 kV/mm) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150°C to -115°C) | 70 ppm/°C (70µm/m/°C) |
| Above Tg (-95°C to 250°C) | 180 ppm/°C (180µm/m/°C) |
| Dynamic Mechanical Analysis (DMA) | See Profile PDF for Graph |
| Collected Volatile Condensable Material (CVCM)* | 0.04% |
| Total Mass Loss (TML)* | 0.33% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-2644 » Controlled Volatility Electrically Conductive Silicone# » Mix Ratio: 20:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Tan |
| Work Time* | 2.75 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity* | 3.39 |
| Durometer, Type A* | 85 |
| Tensile Strength* | 525 psi (3.6 MPa) |
| Volume Resistivity* | 0.005 ohm cm |
| Thermal Conductivity | 1.20 W/(mK)(29 x 10-4 cal/(cm sec°C)) |
| Moisture Absorption, % gain after 168 hours at 85°C, 85% R.H. | 0.16% |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-100°C to -50°C) | 140 ppm/°C (140 µm/m/°C) |
| Above Tg (-30°C to 250°C) | 215 ppm/°C (215 µm/m/°C) |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML); | 0.02% |
The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2680-12 » Controlled Volatility Film Adhesive# » Mix Ratio: 2-Part
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | Translucent |
| Appearance, Part B* | Translucent |
| Dimensional Analysis* | 0.013 inches (0.3 mm) |
| Cured: 4 hours at 65°C (149°F) | |
| Lap Shear Strength* | 250 psi (1.7 MPa) |
| Coefficient of Linear Thermal Expansion | |
| above Tg (-25 to 250°C) | 465 ppm/°C (465µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.06% |
| Total Mass Loss (TML)* | 0.29% |
| Base Properties (material not in Film form): | |
| Tensile Strength | 1,450 psi (10.0 MPa) |
| Elongation | 850% |
| Tear Strength | 115 ppi (20.3 kN/m) |
| Young's Modulus | 315 psi (2.2 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 250 psi (1.7 MPa) |
| After High Temperature Exposure: | |
| 7 days at 240°C (464°F) | |
| Tensile Strength | 420 psi (2.9 MPa) |
| Elongation | 395% |
| Tear Strength | 50 ppi (8.6 kN/m) |
| Young's Modulus | 150 psi (1.0 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 200 psi (1.4 MPa) |
| 10 cycles of 5 minutes at 300°C (572°C) | |
| Tensile Strength | 1,400 psi (9.5 MPa) |
| Elongation | 750% |
| Tear Strength | 110 ppi (19.2 kN/m) |
| Young's Modulus | 300 psi (2.1 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 300 psi (2.1 MPa) |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV-2963 » Thermally Conductive Controlled Volatility RTV Silicone # » Mix Ratio: 20:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A | White |
| Work Time | 2 hours |
| Cured: 4 hours at 65°C (149°F) | |
| Specific Gravity | 1.27 |
| Durometer, Type A | 60 |
| Tensile Strength | 425 psi (2.9 MPa) |
| Elongation | 250% |
| Tear Strength | 50 ppi (8.8 kN/m) |
| Lap Shear Strength (primed w/ CF1-135) | 275 psi (1.9 MPa) |
| Thermal Conductivity | 0.640 W/(mK)(15 x 10-4 cal/(cm sec°C)) |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.03% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV1-2289-1 » Controlled Volatility Potting and Encapsulating Silicone Elastomer# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Viscosity, Part A* | 65,000 cP (65,000 mPas) |
| Viscosity, Part B* | 40,000 cP (40,000 mPas) |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity | 1.1 |
| Durometer, Type A* | 30 |
| Tensile Strength* | 750 psi (5.2 MPa) |
| Elongation* | 350% |
| Lap Shear Strength (primed w/ CF1-135)* | 450 psi (3.1 MPa) |
| Collected Volatile Condensable Material (CVCM)* | 0.04% |
| Total Mass Loss (TML)* | 0.40% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV1-2566 » Controlled Volatility RTV Silicone# » Mix Ratio: 100:0.5
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Red |
| Viscosity, Part A | 45,000 cP (45,000 mPas) |
| Work Time | 3 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.45 |
| Durometer, Type A | 50 |
| Tensile Strength | 900 psi (6.2 MPa) |
| Elongation | 160% |
| Lap Shear Strength (primed w/ SP-120) | 650 psi (4.5 MPa) |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.62% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications.
Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV1-2640 » Controlled Volatility Elctrically Conductive RTV Silicone# » Mix Ratio: 10:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A | Black |
| Appearance, Part B | Clear |
| Extrusion Rate, tested 25 minutes after catalyzation† | 300 g/min |
| Extrusion Rate, tested 4 hours after catalyzation† | 150 g/min |
| Cured: 2 hours at 65°C (149°F) | |
| Appearance | Black, elastomer |
| Specific Gravity | 1.07 |
| Durometer, Type A | 40 |
| Tensile Strength | 525 psi (3.6 MPa) |
| Elongation | 225% |
| Volume Resistivity | 25 ohm cm |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.27% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
†(Performed using a SEMCO® 440 nozzle with a 1/8" orifice and 90± 5 psi air pressure)
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV10-2500 » Controlled Volatility Silicone# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Transparent |
| Viscosity, Part A* | 7,500 cP (7,500 mPas) |
| Work Time* | 3 hours |
| Tack Free Time | 5 hours |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.02 |
| Durometer, Type A* | 50 |
| Tensile Strength* | 1,000 psi (6.9 MPa) |
| Elongation* | 130% |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.05% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV10-2568 » Controlled Volatility RTV Ablative Silicone# » Mix Ratio: 1:1
| Typical Properties | |
| Uncured: | |
| Appearance, Part A* | Red |
| Appearance, Part B* | White |
| Viscosity, Part A* | 125,000 cP (125,000 mPas) |
| Viscosity, Part B* | 80,000 cP (80,000 mPas) |
| Work Time* | 3 hours |
| Cured: 30 minute at 150°C (302°F) | |
| Specific Gravity* | 0.76 |
| Durometer, Type A* | 40 |
| Tensile Strength* | 235 psi (1.6 MPa) |
| Elongation* | 170% |
| Lap Shear Strength* (primed w/ CF1-135) | 175 psi (1.2 MPa) |
| Coefficient of Linear Expansion | |
| Below Tg (-150°C to -115°C) | 55 ppm/°C (55 um/m/°C) |
| Above Tg (-95°C to 250°C) | 245 ppm/°C (245 um/m/°C) |
| Dielectric Strength | 860 volts/mil (33.9 kV/mm) |
| Collected Volatile Condensable Material (CVCM)* | 0.03% |
| Total Mass Loss (TML)* | 0.37% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV14-2500 » Controlled Volatility Silicone# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Transparent |
| Viscosity, Mixed* | 2,600 cP (2,600 mPas) |
| Cured: 1 hour at 65°C (149°F) | |
| Specific Gravity* | 1.01 |
| Durometer, Type A* | 30 |
| Tensile Strength* | 425 psi (2.9 MPa) |
| Elongation* | 150% |
| Moisture Absorption, % gain after 168 hours at 85°C, 85%R.H. | 0.16% |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.26% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV15-2500 » Controlled Volatility Silicone# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Transparent |
| Viscosity, Part A* | 3,750 cP (3,750 mPas) |
| Viscosity, Part B* | 2,700 cP (2,700 mPas) |
| Work Time* | 3 hours |
| Tack-Free Time* | 6 hours |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.02 |
| Durometer, Type A* | 50 |
| Tensile Strength* | 850 psi (5.9 MPa) |
| Elongation* | 90% |
| Lap Shear Strength* (primed w/ CF1-135) | 225 psi (1.6 MPa) |
| Coefficient of Linear Thermal Expansion | |
| -80°C to 250°C | 400 um/m/°C |
| Extractable Ionics | Below MIL-STD-883E |
| Moisture Absorption, % gain after 168 hour exposure at 85°C (185°F) / 85% R.H. | 0.11% |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.05% |
| After High Temperature Exposure: 7 days at 240°C (464°F) | |
| Lap Shear Strength (primed w/ SP-270) | 55 psi (0.39 MPa) |
| 10 cycles of 5 minutes at 300°C (572°F) | |
| Tensile Strength | 175 psi (1.2 MPa) |
| Elongation | 70% |
| Young's Modulus | 480 psi (3.3 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 300 psi (2.1 MPa) |
The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil® for assistance and recommendations in establishing limits for product specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV16-2500 » Controlled Volatility Silicone Elastomer# » Mix Ratio: 10:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Transparent |
| Viscosity, Part A* | 3,600 cP (3,600 mPas) |
| Work Time | 2 hours |
| Cured: 4 hours at 65°C (149°F) | |
| Specific Gravity* | 1.04 |
| Durometer, Type A* | 40 |
| Tensile Strength* | 650 psi (4.5 MPa) |
| Elongation* | 100% |
| Lap Shear Strength* (primed w/CF1-135) | 200 psi (1.4 MPa) |
| Refractive Index | 1.43 |
| Moisture Absorption, % gain after 24 hours at 60°C, 90% R.H | 0.07% |
| Coefficient of Linear Expansion | |
| -150° to -115°C | 10 um/m/°C |
| -95°C to 250°C | 490 um/m/°C |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.05% |
The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil® for assistance and recommendations in establishing limits for product specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV17-2500 » Controlled Volatility Silicone# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Red |
| Viscosity | 15,500 cP (15,500 mPas) |
| Work Time* | 4.5 hours |
| Cured: 24 hours minimum at ambient temperature / humidity | |
| Specific Gravity* | 1.09 |
| Durometer, Type A* | 47 |
| Tensile Strength* | 940 psi (6.9 MPa) |
| Elongation* | 100% |
| Collected Volatile Condensable Material (CVCM)* | 0.10% |
| Total Mass Loss (TML)* | 0.01% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV2-2289-1 » Controlled Volatility Potting and Encapsulating Silicone Elastomer# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | White |
| Appearance, Part B* | Translucent |
| Viscosity, Part A* | 14,000 cP (14,000 mPas) |
| Viscosity, Part B* | 10,500 cP (10,500 mPas) |
| Tack-Free Time* | 20 hours |
| Cured: 4 hours at 65°C (149°F) | |
| Durometer, Type A* | 30 |
| Tensile Strength* | 450 psi (3.1 MPa) |
| Elongation* | 250% |
| Lap Shear Strength (primed w/ CF1-135)* | 300 psi (2.1 MPa) |
| Collected Volatile Condensable Material (CVCM)* | 0.07% |
| Total Mass Loss (TML)* | 0.31% |
| After High Temperature Exposure: | |
| 7 days at 240°C (464°F) | |
| Tensile Strength | 130 psi (0.9 MPa) |
| Elongation | 45% |
| Young's Modulus | 350 psi (2.4 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 45 psi (0.3 MPa) |
| 10 cycles of 5 minutes at 300°C (572°F) | |
| Tensile Strength | 550 psi (3.8 MPa) |
| Elongation | 230% |
| Young's Modulus | 350 psi (2.4 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 400 psi (2.8 MPa) |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV2-2566 » Controlled Volatility RTV Silicone# » Mix Ratio: 100:0.5
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Red |
| Work Time | 2 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | Red, Elastomer |
| Specific Gravity | 1.5 |
| Durometer, Type A | 55 |
| Tensile Strength | 900 psi (6.2 MPa) |
| Elongation | 140% |
| Tear Strength | 40 ppi (7.1 kN/m) |
| Lap Shear Strength (primed w/ SP-121) | 625 psi (4.3 MPa) |
| Collected Volatile Condensable Material (CVCM) | 0.02% |
| Total Mass Loss (TML) | 0.52% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-121
Note: Some bonding applications may require the use of a primer.
CV2-2644 » Controlled Volatility Electrically Conductive Silicone# » Mix Ratio: 20:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Tan |
| Work Time | 2.5 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity | 3.04 |
| Durometer, Type A | 85 |
| Tensile Strength | 500 psi (3.4 MPa) |
| Elongation | 100% |
| Volume Resistivity | 0.004 ohm cm |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.02% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV2-2646 » Controlled Volatility Elctrically Conductive RTV Silicone# » Mix Ratio: 100:0.5
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Green-gray paste |
| Flow, Base* (0.375" plunge for 30 seconds, mix vigorously for 5 minutes prior to testing) | 4 inches (10.2 cm) |
| Work Time* | 2 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 3.23 |
| Durometer, Type A* | 75 |
| Tensile Strength* | 300 psi (2.1 MPa) |
| Elongation* | 70% |
| Tear Strength* | 55 ppi (9.7 kN/m) |
| Lap Shear Strength*(primed w/ SP-120) | 185 psi (1.3 MPa) |
| Volume Resistivity at 200±5°C* | 0.003 ohm cm |
| Thermal Conductivity | 1.50 W/(mK)(36 x 10-4 cal/(cm sec°C)) |
| Collected Volatile Condensable Material (CVCM)* | 0.02% |
| Total Mass Loss (TML)* | 0.31% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV3-1161 » Controlled Volatility Pressure Sensitive Silicone Adhesive# » Mix Ratio: 100:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | Translucent |
| Appearance, Part B* | White |
| Non-Volatile Content, Part A* | 37% |
| Viscosity, Part A* | 1,200 cP (1,200 mPas) |
| Cured: 20 minutes at 85°C (185°F), then 20 minutes at 175°C (347°F) (For film thicknesses of 1-10mils) | |
| Release Force of PSA* | 1.5 ppi (0.26 kN/m) |
| PSA Blunt Probe Test* | 0.5 lbs (2.2 N) |
| Cured: 1 hour at 85°C (185°F), then 1 hour at 175°C (347°F) (To meet thickness requirements for ASTM E595) | |
| Collected Volatile Condensable Material (CVCM)* | 0.02% |
| Total Mass Loss (TML)* | 0.09% |
| UV/Visible Spectrophotometry at 250 - 1100 nm (0.005 in. film) | See Proflie PDF for Graph |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV3-2289-1 » Controlled Volatility Potting and Encapsulating Silicone Elastomer# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Viscosity, Part A* | 15,000 cP (15,000 mPas) |
| Viscosity, Part B* | 14,000 cP (14,000 mPas) |
| Tack-Free Time* | 12 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Durometer, Type A* | 35 |
| Tensile Strength* | 175 psi (1.1 MPa) |
| Elongation* | 125% |
| Lap Shear Strength (primed w/ CF1-135)* | 200 psi (1.4 MPa) |
| Collected Volatile Condensable Material (CVCM)* | 0.07% |
| Total Mass Loss (TML)* | 0.35% |
| After High Temperature Exposure: | |
| 7 days at 240°C (464°F) | |
| Tensile Strength | 105 psi (0.72 MPa) |
| Elongation | 30% |
| Young's Modulus | 435 psi (3.0 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 50 psi (0.34 MPa) |
| 10 cycles of 5 minutes at 300°C (572°F) | |
| Tensile Strength | 180 psi (1.2 MPa) |
| Elongation | 100% |
| Young's Modulus | 240 psi (1.7 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 330 psi (2.3 MPa) |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV3-2500 » Controlled Volatility RTV Silicone# » Mix Ratio: 10:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Transparent |
| Viscosity, Part A | 3,000 cP (3,000 mPas) |
| Work Time | 3 hours |
| Tack Free Time | 6 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity | 1.02 |
| Tensile Strength | 950 psi (6.6 MPa) |
| Elongation | 100% |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.04% |
| Cured: 48 hours at 40°C (104°F) | |
| Durometer, Type A | 40 |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV4-2289-1 » Controlled Volatility Potting and Encapsulating Silicone Elastomer# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Viscosity, Part A | 1,300,000 cP (1,300,000 mPas) |
| Viscosity, Part B | 1,000,000 cP (1,000,000 mPas) |
| Work Time | 30 minutes |
| Tack-Free Time | 10 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Durometer, Type A | 30 |
| Tensile Strength | 650 psi (4.5 MPa) |
| Elongation | 400% |
| Lap Shear Strength (primed w/ CF1-135) | 325 psi (2.2 MPa) |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.40% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV7-2289-1 » Controlled Volatility Potting and Encapsulating Silicone Elastomer# » Mix Ratio: 1:1
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Viscosity, Part A | 57,500 cP (57,500 mPas) |
| Viscosity, Part B | 400,000 cP (400,000 mPas) |
| Cured: 15 minutes at 150°C (302°F) | |
| Durometer, Type A | 30 |
| Tensile Strength | 700 psi (4.8 MPa) |
| Elongation | 375% |
| Lap Shear Strength (unprimed) | 60 psi (0.41 MPa) |
| Lap Shear Strength (primed w/ CF1-135) | 350 psi (2.4 MPa) |
| Collected Volatile Condensable Material (CVCM) | 0.07% |
| Total Mass Loss (TML) | 0.45% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
Coatings
CV-1144-0 » Controlled Volatility RTV Silicone Oxygen Protective Overcoat
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Non-Volatile Content | 60% |
| Viscosity | 240 cP (240 mPas) |
| Tack Free Time | 50 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | Clear, Rubber-like Solid |
| Specific Gravity | 1 |
| Refractive Index | 1.43 |
| Collected Volatile Condensable Material (CVCM) | 0.05% |
| Total Mass Loss (TML) | 0.32% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-1144-1 » Controlled Volatility RTV Silicone Oxygen Protective Overcoat
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Non-Volatile Content | 69% |
| Viscosity | 775 cP (775 mPas) |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.22 |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.36% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-1144-2 » Controlled Volatility Black RTV Silicone Oxygen Protective Overcoat
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Black |
| Non-Volatile Content | 73% |
| Viscosity | 825 cP (825 mPas) |
| Tack Free Time | 3 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | Black, rubber-like solid |
| Specific Gravity | 1.2 |
| Collected Volatile Condensable Material (CVCM) | 0.02% |
| Total Mass Loss (TML) | 0.28% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-1146-2 » Controlled Volatility RTV Silicone Atomic Oxygen Protective Overcoat
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Black |
| Non-Volatile Content* | 72% |
| Viscosity* | 2,400 cP (2,400 mPas) |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance* | Flat Black, rubber-like solid |
| Specific Gravity* | 1.26 |
| Dielectric Strength | 845 volts/mil (33.3 kV/mm) |
| Collected Volatile Condensable Material (CVCM)* | 0.04% |
| Total Mass Loss (TML)* | 0.55% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV-1148 » Controlled Volatility RTV Silicone Atomic Oxygen Protective Coating
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Black |
| Non-Volatile Content | 70% |
| Viscosity | 7,500 cP (7,500 mPas) |
| Tack-Free Time | 1 hour |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.34 |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.37% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-1152 » Controlled Volatility RTV Silicone Conformal Coating
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Viscosity | 7,300 cP (7,300 mPas) |
| Tack Free Time | 50 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.01 |
| Refractive Index | 1.43 |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.33% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV1-1142 » Non-Corrosive Controlled Volatility RTV Silicone Adhesive/Sealant
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Translucent |
| Extrusion Rate* (Performed using a cylindrical 1" x 1/8" nozzle and 20 psi air pressure) | 70 g/min |
| Viscosity* | 13,000 cP (13,000 mPas) |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Durometer, Type A* | 30 |
| Tensile Strength* | 400 psi (2.8 MPa) |
| Elongation* | 200% |
| Lap Shear Strength (primed w/SP-120) | 65 psi (0.45 MPa) |
| Collected Volatile Condensable Material (CVCM)* | 0.04% |
| Total Mass Loss (TML)* | 0.37% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV1-1144-0 » Controlled Volatility RTV Silicone Atomic Oxygen Protective Overcoat
| Typical Properties | Average Result |
| Uncured: | |
| Non-Volatile Content | 50% |
| Viscosity | 850 cP (850 mPas) |
| Tack-Free Time | 10 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | Translucent, rubber-like solid |
| Specific Gravity | 1.11 |
| Collected Volatile Condensable Material (CVCM) | 0.02% |
| Total Mass Loss (TML) | 0.41% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV1-1146-2 » Controlled Volatility RTV Silicone Atomic Oxygen Protective Coating
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Black |
| Viscosity | 1,125 cP (1,125 mPas) |
| Tack-Free Time | 2 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Appearance | Flat Black, rubber-like solid |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.45% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV1-1148 » Controlled Volatility RTV Silicone Atomic Oxygen Protective Overcoat
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Black |
| Non-Volatile Content* | 40% |
| Viscosity* | 5,000 cP (5,000 mPas) |
| Tack-Free Time* | 40 minutes |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 1.07 |
| Volume Resistivity | 9 x 109 ohm cm |
| Collected Volatile Condensable Material (CVCM)* | 0.04% |
| Total Mass Loss (TML)* | 0.54% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV2-1147 » Controlled Volatility RTV Silicone Atomic Oxygen Protective Coating
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Non-Volatile Content | 60% |
| Viscosity | 2,000 cP (2,000 mPas) |
| Tack-Free Time | 2 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.12 |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.53% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV3-1144-1 » Controlled Volatility RTV Silicone Atomic Oxygen Protective Overcoat
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Non-Volatile Content | 60% |
| Viscosity | 900 cP (900 mPas) |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Collected Volatile Condensable Material (CVCM) | 0.02% |
| Total Mass Loss (TML) | 0.62% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV4-2500 » Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Transparent |
| Viscosity, Mixed* | 1,500 cP (1,500 mPas) |
| Work Time | 2 hours |
| Tack Free Time* | 15 hours |
| Cured: 1 hour at 65°C (149°F) | |
| Durometer, Type A* | 25 |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.05% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primers CF2-135 or SP-120
Note: Some bonding applications may require the use of a primer.
CF2-135 is recommended for most metallic substrates, some plastics and when cure inhibition is observed on substrate.
In general, SP-120 is recommended for use with 100% Fluorosilicones.
Electrically Conductive/Static Dissipative
SCV-2596 » Ultra Low Outgassing™ Elctrically Conductive RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | Black |
| Work Time* | 2 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.19 |
| Durometer, Type A* | 75 |
| Tensile Strength* | 475 psi (3.3 MPa) |
| Elongation* | 90% |
| Lap Shear Strength* (primed w/ CF1-135) | 250 psi (1.7 MPa) |
| Volume Resistivity* | 2.5 ohm·cm |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150° to -115°C) | 45 ppm/°C (45µm/m/°C) |
| Above Tg (-95°C to 250°C) | 580 ppm/°C (580µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.004% |
| Total Mass Loss (TML)* | 0.04% |
*The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
SCV1-2596 » Ultra Low Outgassing™ Electrically Conductive Silicone Adhesive/Sealant
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Tan |
| Work Time* | 2.5 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity* | 3.42 |
| Durometer, Type A* | 85 |
| Tensile Strength* | 450 psi (3.1 MPa) |
| Volume Resistivity* | 0.005 ohm cm |
| Thermal Conductivity | 1.20 W/(mK)(29 x 10-4 cal/(cm sec°C)) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-100°C to -50°C) | 140 ppm/°C (140 µm/m/°C) |
| Above Tg (-30°C to 250°C) | 215 ppm/°C (215 µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.004% |
| Total Mass Loss (TML)* | 0.01% |
*The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2640 » Controlled Volatility Elctrically Conductive RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | Black |
| Work Time* | 2 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.19 |
| Durometer, Type A* | 75 |
| Tensile Strength* | 475 psi (3.3 MPa) |
| Elongation* | 90% |
| Lap Shear Strength (primed w/ SP-120) | 250 psi (1.7 MPa) |
| Volume Resistivity* | 2.5 ohm cm |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150°C to -115°C) | 45 ppm/°C (45µm/m/°C) |
| Above Tg (-95°C to 250°C) | 580 ppm/°C (580µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.07% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2646 » Controlled Volatility Elctrically Conductive RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Tan |
| Work Time* | 3.5 hours |
| Cured: 10 days minimum at ambient temp. and humidity | |
| Appearance* | Tan, Elastomer |
| Specific Gravity* | 3.86 |
| Durometer, Type A* | 80 |
| Tensile Strength* | 400 psi (2.8 MPa) |
| Elongation* | 90% |
| Tear Strength* | 60 ppi (10.5 kN/m) |
| Lap Shear Strength* (primed w/ SP-120) | 325 psi (2.2 MPa) |
| Volume Resistivity* | 0.007 ohm cm |
| Thermal Conductivity | 1.0 W/(mK)(24 x 10-4 cal/(cm sec°C)) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150°C to -115°C) | 45 ppm/°C (45 µm/m/°C) |
| Above Tg (-95°C to 250°C) | 185 ppm/°C (185 µm/m/°C) |
| Collected Volatile Condensable Material (CVCM) | 0.02% |
| Total Mass Loss (TML) | 0.20% |
The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-2647 » Controlled Volatility Elctrically Conductive RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Tan to gray paste |
| Viscosity, Base* | 16,000 cP (16,000 mPas) |
| Work Time* | 6 hours |
| Tack-Free Time* | 6 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 2.27 |
| Durometer, Type A* | 40 |
| Tensile Strength* | 175 psi (1.2 MPa) |
| Elongation* | 130% |
| Lap Shear Strength* (primed w/ SP-120) | 100 psi (0.69 MPa) |
| Volume Resistivity | 4,000,000 ohm cm |
| Thermal Conductivity* | 0.547 W/(mK)(13 x 10-4 cal/(cm sec°C)) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150°C to -115°C) | 75 ppm/°C (75µm/m/°C) |
| Above Tg (-95°C to 250°C) | 445 ppm/°C (445µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.03% |
| Total Mass Loss (TML)* | 0.21% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV1-2646 » Controlled Volatility Elctrically Conductive RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Tan |
| Flow, Base (0.250" plunge, 30 seconds) | 0 inches (0 cm) |
| Work Time | 2.5 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 2.2 |
| Durometer, Type A | 90 |
| Volume Resistivity | 0.005 ohm·cm |
| Collected Volatile Condensable Material (CVCM) | 0.07% |
| Total Mass Loss (TML) | 0.43% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV2-1148 » Controlled Volatility RTV Silicone Atomic Oxygen Protective Coating
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Black |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 1.07 |
| Volume Resistivity | 9 x 109 ohm cm |
| Collected Volatile Condensable Material (CVCM)* | 0.04% |
| Total Mass Loss (TML)* | 0.59% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV2-2640 » Controlled Volatility Static Dissipative RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A | Black |
| Appearance, Part B | Translucent |
| Appearance, Mixed | Black |
| Viscosity, Part A | 1,250,000 cP (1,250,000 mPas) |
| Viscosity, Part B | 100,000 cP (100,000 mPas) |
| Work Time | 1 hour |
| Cured: 24 hours minimum at ambient temp. and humidity | |
| Specific Gravity | 1.06 |
| Durometer, Type A | 30 |
| Tensile Strength | 500 psi (3.4 MPa) |
| Elongation | 350% |
| Tear Strength | 30 ppi (5.3 kN/m) |
| Volume Resistivity | 1 ohm cm minimum |
| Thermal Conductivity* | 0.223 W/(mK) |
| Collected Volatile Condensable Material (CVCM) | 0.07% |
| Total Mass Loss (TML) | 0.55% |
*These properties NOT tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV3-2640 » Static Dissipative Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Black |
| Viscosity, Part A | 10,000 cP (10,000 mPas) |
| Viscosity, Part B | 10,000 cP (10,000 mPas) |
| Tack-Free Time | 10 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.01 |
| Durometer, Type A | 25 |
| Tensile Strength | 70 psi (0.48 MPa) |
| Elongation | 120% |
| Volume Resistivity | 2.2 x 106 ohm cm |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.32% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
Foams
CV-2391 » Controlled Volatility RTV Silicone Foam
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A | White |
| Appearance, Part B | Translucent |
| Viscosity, Part B | 3,000 cP (3,000 mPas) |
| Application Life | 6 minutes |
| Cured: 60 minutes at ambient temp. and humidity | |
| Foam Density | 14 lbs/ft3 (0.224 g/mL) |
| Collected Volatile Condensable Material (CVCM) | <0.1% |
| Total Mass Loss (TML) | <1% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
Gels
CV-8151 » Controlled Volatility Silicone Gel
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Transparent |
| Viscosity,tested within 15 minutes after catalzyation | 2,500 cP (2,500 mPas) |
| Work Time | >30 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Penetration (GCA Penetrometer, 19.5 g shaft, 6.35 mm diameter, 5 seconds) | 4 mm |
| Collected Volatile Condensable Material (CVCM) | 0.04% |
| Total Mass Loss (TML) | 0.16% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV-8251 » Controlled Volatility Silicone Gel
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Transparent |
| Viscosity, tested within 15 minutes after catalyzation | 1,800 cP (1,800 mPas) |
| Work Time | 24 hours |
| Cured: 40 minutes at 150°C (302°F) | |
| Penetration (GCA Penetrometer, 19.5 g shaft, 6.35 mm diameter, 5 seconds) | 3 mm |
| Collected Volatile Condensable Material (CVCM) | 0.05% |
| Total Mass Loss (TML) | 0.15% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Primers
CF1-135 » High Technology Silicone Primer
| Typical Properties | Average Result |
| Appearance | Translucent |
| Percent Solids - Silicone Primers | 4.5% |
| Specific Gravity, Pycnometer | 0.77 |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Additional information for Primers: Application and Storage Recommendations PDF 
CF6-135 » High Technology Silicone Primer
| Typical Properties | Average Result |
| Appearance | Translucent |
| Percent Solids - Silicone Primers | 8.7% |
| Specific Gravity, Pycnometer | 0.78 |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Additional information for Primers: Application and Storage Recommendations PDF
SP-120 » Silicone Primer
| Typical Properties | Average Result |
| Appearance | Translucent |
| Percent Solids - Silicone Primers | 4.0% |
| Specific Gravity, Pycnometer | 0.77 |
The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Additional information for Primers: Application and Storage Recommendations PDF
SP-121 » Silicone Primer
| Typical Properties | Average Result |
| Appearance | Red |
| Percent Solids - Silicone Primers | 3.2% |
| Specific Gravity, Pycnometer | 0.76 |
The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Additional information for Primers: Application and Storage Recommendations PDF
SP-270 » Silicone Primer
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Percent Solids - Silicone Primers | 15% |
| Specific Gravity, Pycnometer | 0.8 |
The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Additional information for Primers: Application and Storage Recommendations PDF
SP-273 » Silicone Primer
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Percent Solids - Silicone Primers | 10% |
| Specific Gravity, Pycnometer | 0.77 |
The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Additional information for Primers: Application and Storage Recommendations PDF
Thermally Conductive
SCV2-2599 » Ultra Low Outgassing™ Thixotropic Thermally Conductive Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Extrusion Rate, Part A (Performed using a SEMCO® 440 nozzle with an 1/8" orifice and 90 ±5 psi air pressure) | 140 g/min |
| Work Time | 3 hours |
| Cured: 30 minutes ay 150°C (302°F) | |
| Durometer, Type A | 55 |
| Tensile Strength | 400 psi (2.8 MPa) |
| Elongation | 225% |
| Tear Strength | 55 ppi (9.7 kN/m) |
| Thermal Conductivity | 0.644 W/mK (15 x 10-4 cal/(cm sec°C)) |
| Collected Volatile Condensable Material (CVCM) | ≤0.010% |
| Total Mass Loss (TML) | ≤0.1% |
The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2942 » Thermally Conductive Controlled Volatility Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Gray |
| Work Time* | 2.5 hours |
| Tack-Free Time* | 4.0 hours |
| Cured: 24 hours minimum at ambient temp. and humidity, then 15 minutes at 150°C (302°F) | |
| Specific Gravity* | 2.4 |
| Durometer, Type A* | 85 |
| Tensile Strength* | 650 psi (4.5 MPa) |
| Elongation* | 15% |
| Tear Strength* | 55 ppi (9.70 kN/m) |
| Lap Shear Strength* (primed w/ CF1-135) | 375 psi (2.6 MPa) |
| Thermal Conductivity* | 0.999 W/(mK)(24 x 10-4 cal/(cm sec°C)) |
| Dielectric Strength | 430 volts/mil (16.9 kV/mm) |
| Volume Resistivity | 1.4 x 1014 ohm cm |
| TGA Take-Off (1% wt. Loss, 10°C/min. in air) | 330°C (626°F) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-100°C to -50°C) | 130 ppm/°C (130µm/m/°C) |
| Above Tg (-30°C to 250°C) | 185 ppm/°C (185µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.09% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2943 » Thermally Conductive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Gray |
| Work Time* | 2 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 2.55 |
| Durometer, Type A* | 90 |
| Tensile Strength* | 750 psi (5.2 MPa) |
| Elongation* | 35% |
| Tear Strength* | 90 ppi (15.9 kN/m) |
| Lap Shear Strength* (primed w/ SP-120) | 475 psi (3.3 MPa) |
| Thermal Conductivity* | 1.22 W/(mK)(29 x 10-4 cal/(cm sec°C)) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150° to -115°C) | 30 ppm/°C (30µm/m/°C) |
| Above Tg (-95°C to 250°C) | 130 ppm/°C (130µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.03% |
| Total Mass Loss (TML)* | 0.24% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Note: Some bonding applications may require the use of a primer.
Please contact us for information on available primers.
CV-2946 » Thermally Conductive Controlled Volatility Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Work Time* | 2 hours |
| Tack-Free Time* | 4.5 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 1.53 |
| Durometer, Type A* | 75 |
| Tensile Strength* | 200 psi (1.38 MPa) |
| Elongation* | 30% |
| Tear Strength* | 50 ppi (8.8 kN/m) |
| Lap Shear Strength* (primed w/ CF1-135) | 160 psi (1.1 MPa) |
| Young's Modulus | 3,000 psi (20.7 MPa) |
| Thermal Conductivity* (Tested at 43°C (109°F)) | 1.49 W/(mK)(36 x 10-4 cal/(cm sec°C)) |
| Dielectric Strength | 540 volts/mil (21.3 kV/mm) |
| Volume Resistivity | 5.3 x 1014 ohm cm |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.05% |
| Cured: 2 hours at 65°C (149°F) | |
| Durometer, Type A | 85 |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2948 » Thermally Conductive Controlled Volatility RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Work Time | 2.5 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity | 1.57 |
| Durometer, Type A | 80 |
| Tensile Strength | 250 psi (1.7 MPa) |
| Elongation | 30% |
| Tear Strength | 45 ppi (7.9 kN/m) |
| Lap Shear Strength (primed w/ SP-120) | 150 psi (1.0 MPa) |
| Thermal Conductivity | 1.95 W/(mK)(47 x 10-4 cal/(cm sec°C)) |
| Collected Volatile Condensable Material (CVCM) | 0.03% |
| Total Mass Loss (TML) | 0.16% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
CV-2960 » Thermally Conductive Controlled Volatility Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Viscosity, Part A* | 130,000 cP (130,000 mPas) |
| Work Time* | 1.5 hours |
| Tack-Free Time* | 3 hours |
| Cured: 7 days minimum at ambient temp. and humidity | |
| Specific Gravity* | 1.34 |
| Durometer, Type A* | 60 |
| Tensile Strength* | 200 psi (1.4 MPa) |
| Elongation* | 110% |
| Tear Strength* | 45 ppi (7.9 kN/m) |
| Thermal Conductivity* | 0.828 W/(mK)(20 x 10-4 cal/(cm sec°C)) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-100 to -50°C) | 180 ppm/°C (180µm/m/°C) |
| Above Tg (-30 to 250°C) | 275 ppm/°C (275µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.05% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV-2961 » Thermally Conductive Controlled Volatility Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | White |
| Viscosity, Part A* | 300,000 cP (300,000 mPas) |
| Work Time* | 2 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Specific Gravity* | 1.38 |
| Durometer, Type A* | 75 |
| Tensile Strength* | 275 psi (1.9 MPa) |
| Elongation* | 40% |
| Tear Strength* | 45 ppi (7.9 kN/m) |
| Lap Shear Strength (primed w/ CF1-135) | 150 psi (1.0 MPa) |
| Thermal Conductivity* | 0.791 W/(mK)(19 x 10-4 cal/(cm sec°C)) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150 to -115°C) | 65 ppm/°C (65µm/m/°C) |
| Above Tg (-95 to 250°C) | 275 ppm/°C (275µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.00% |
| Total Mass Loss (TML)* | 0.03% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV1-2946 » Thermally Conductive Controlled Volatility Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Work Time* | 2.5 hours |
| Tack-Free Time* | 3.5 hours |
| Cured: 7 days minimum at ambient temperature and humidity2 hours | |
| Specific Gravity* | 1.54 |
| Durometer, Type A* | 77 |
| Tensile Strength* | 224 psi (1.54 MPa) |
| Elongation* | 28% |
| Tear Strength* | 56 ppi (9.8 kN/m) |
| Lap Shear Strength* (primed w/ CF1-135) | |
| Dynamic Mechanical Analysis (DMA) | See PDF Profile For Graph |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.03% |
| Cured: 30 minutes at 150°C (302°F) | 142 psi (0.98 MPa) |
| Thermal Conductivity* (Tested at 43°C (109°F)) | 1.7 W/(mK)(36 x 10-4 cal/(cm sec°C)) |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV1-2960 » Thermally Conductive Controlled Volatility Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | White |
| Viscosity, Part A* | 900,000 cP (900,000 mPas) |
| Tack-Free Time* | 4 hours |
| Work Time* | 2 hours |
| Cured: 4 hours at 65°C (149°F) | |
| Specific Gravity* | 1.45 |
| Durometer, Type A* | 75 |
| Tensile Strength* | 250 psi (1.7 MPa) |
| Elongation* | 60% |
| Tear Strength* | 55 ppi (9.7 kN/m) |
| Moisture Absorption, % gain after 168 hour exposure 85°C at (185°F) / 85% R.H. | 0.03% |
| Dynamic Mechanical Analysis (DMA) | See PDF Profile For Graph |
| Collected Volatile Condensable Material (CVCM)* | 0.01% |
| Total Mass Loss (TML)* | 0.03% |
| Cured: 30 minutes at 150°C (302°F) | |
| Thermal Conductivity* | 1.11 W/(mK)(26 x 10-4 cal/(cm sec°C)) |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV1-2964 » Thermally Conductive Controlled Volatility Silicone Elastomer
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | White |
| Viscosity, within 15 minutes of catalyzation | 36,000 cP (36,000 mPas) |
| Viscosity, 2 hours after catalyzation | 50,000 cP (50,000 mPas) |
| Tack-Free Time | 13 hours |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity | 2.34 |
| Durometer, Type A | 65 |
| Tensile Strength | 180 psi (1.2 MPa) |
| Elongation | 50% |
| Lap Shear Strength (primed with SP-270) | 120 psi (0.8 MPa) |
| Thermal Conductivity | 0.95 W/(mK)(23 x 10-4 cal/(cm sec°C)) |
| Collected Volatile Condensable Material (CVCM) | 0.07% |
| Total Mass Loss (TML) | 0.02% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer SP-270
Note: Some bonding applications may require the use of a primer.
CV2-2946 » Thermally Conductive Controlled Volatility Silicone
| TYPICAL PROPERTIES | AVERAGE RESULT |
| Uncured: | |
| Appearance | White |
| Extrusion Rate, Part A (Performed using a SEMCO® 440 nozzle with an 1/8" orifice and 90 ±5 psi air pressure) | 140 g/min |
| Work Time | 3 hours |
| Cured: 30 minutes at 150°C (302°F) | |
| Durometer, Type A | 55 |
| Tensile Strength | 400 psi (2.75 MPa) |
| Elongation | 225% |
| Tear Strength | 55 ppi (9.7 kN/m) |
| Thermal Conductivity | 0.644 W/(mK)(15 x 10-4 cal/(cm sec°C)) |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.04% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
CV3-2646 » Controlled Volatility Electrically Conductive RTV Silicone
| Typical Properties | Average Result |
| Uncured: | |
| Appearance* | Tan |
| Work Time* | 3.5 hours |
| Cured: 10 days minimum at ambient temp. and humidity | |
| Appearance* | Tan, elastomer |
| Specific Gravity* | 3.86 |
| Durometer, Type A* | 80 |
| Tensile Strength* | 425 psi (2.9 MPa) |
| Elongation* | 80% |
| Tear Strength* | 60 ppi (10.6 kN/m) |
| Lap Shear Strength (primed w/ SP-120)* | 350 psi (2.4 MPa) |
| Young's Modulus | 950 psi (6.6 MPa) |
| Volume Resistivity* | 0.007 ohm cm |
| Thermal Conductivity | 1.00 W/(mK)(24 x 10-4 cal/(cm sec°C)) |
| Coefficient of Linear Thermal Expansion | |
| Below Tg (-150°C to -115°C) | 45 ppm/°C (45µm/m/°C) |
| Above Tg (-95°C to 250°C) | 185 ppm/°C (185µm/m/°C) |
| Dynamic Mechanical Analysis (DMA) | See Profile PDF for Graph |
| Collected Volatile Condensable Material (CVCM)* | 0.02% |
| Total Mass Loss (TML)* | 0.25% |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV4-2946 » Thermally Conductive Controlled Volatility Silicone
| TYPICAL PROPERTIES | AVERAGE RESULT |
| Uncured: | |
| Appearance | White |
| Work Time | 5.5 hours |
| Extrusion Rate | 122 gm/min |
| Tack-Free Time | 16.5 hours |
| Cured: 72 hours minimum at ambient temp. and humidity | |
| Elongation | 1.30 |
| Durometer, Type 00 | 36 |
| Lap Shear Strength* (primed w/ SP-120) | 27 psi (0.19 MPa) |
| Thermal Conductivity | 0.95 W/(mK)(x 10-4 cal/(cm sec°C)) |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.05% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer CF1-135
Note: Some bonding applications may require the use of a primer.
Tapes/Films & Pressure Sensitive Adhesives
CV-2680-12 » Controlled Volatility Film Adhesive
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | Translucent |
| Appearance, Part B* | Translucent |
| Dimensional Analysis* | 0.013 inches (0.3 mm) |
| Cured: 4 hours at 65°C (149°F) | |
| Lap Shear Strength* | 250 psi (1.7 MPa) |
| Coefficient of Linear Thermal Expansion | |
| above Tg (-25 to 250°C) | 465 ppm/°C (465µm/m/°C) |
| Collected Volatile Condensable Material (CVCM)* | 0.06% |
| Total Mass Loss (TML)* | 0.29% |
| Base Properties (material not in Film form): | |
| Tensile Strength | 1,450 psi (10.0 MPa) |
| Elongation | 850% |
| Tear Strength | 115 ppi (20.3 kN/m) |
| Young's Modulus | 315 psi (2.2 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 250 psi (1.7 MPa) |
| After High Temperature Exposure: | |
| 7 days at 240°C (464°F) | |
| Tensile Strength | 420 psi (2.9 MPa) |
| Elongation | 395% |
| Tear Strength | 50 ppi (8.6 kN/m) |
| Young's Modulus | 150 psi (1.0 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 200 psi (1.4 MPa) |
| 10 cycles of 5 minutes at 300°C (572°C) | |
| Tensile Strength | 1,400 psi (9.5 MPa) |
| Elongation | 750% |
| Tear Strength | 110 ppi (19.2 kN/m) |
| Young's Modulus | 300 psi (2.1 MPa) |
| Lap Shear Strength (primed w/ SP-270) | 300 psi (2.1 MPa) |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV-2681-12 » Controlled Volatility Electrically Conductive Film Adhesive
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A | Black |
| Appearance, Part B | Translucent |
| Dimensional Analysis, Thickness | 0.013 inches (0.3 mm) |
| Cured: 4 hours at 65°C (149°F) | |
| Lap Shear Strength | 70 psi (0.48 MPa) |
| Volume Resistivity | 125 ohm cm |
| Collected Volatile Condensable Material (CVCM) | 0.06% |
| Total Mass Loss (TML) | 0.35% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV3-1161 » Controlled Volatility Pressure Sensitive Silicone Adhesive
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A* | Translucent |
| Appearance, Part B* | White |
| Non-Volatile Content, Part A* | 37% |
| Viscosity, Part A* | 1,200 cP (1,200 mPas) |
| Cured: 20 minutes at 85°C (185°F), then 20 minutes at 175°C (347°F) (For film thicknesses of 1-10mils) | |
| Release Force of PSA* | 1.5 ppi (0.26 kN/m) |
| PSA Blunt Probe Test* | 0.5 lbs (2.2 N) |
| Cured: 1 hour at 85°C (185°F), then 1 hour at 175°C (347°F) (To meet thickness requirements for ASTM E595) | |
| Collected Volatile Condensable Material (CVCM)* | 0.02% |
| Total Mass Loss (TML)* | 0.09% |
| UV/Visible Spectrophotometry at 250 - 1100 nm (0.005 in. film) | See Proflie PDF for Graph |
*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV4-1161-5 » Controlled Volatility Pressure Sensitive Adhesive Tape
| Typical Properties | Average Result |
| Appearance | Translucent |
| 180° Peel Strength of PSA Sheeting | 2.5 ppi (0.44 kN/m) |
| Static Shear Test, 24 hours at 175°C (347°F) | Pass |
| Collected Volatile Condensable Material (CVCM) | 0.02% |
| Total Mass Loss (TML) | 0.50% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
CV5-1161-7 » Controlled Volatility Pressure Sensitive Silicone Adhesive
| Typical Properties | Average Result |
| Appearance | Translucent |
| 180° Peel Strength of PSA Sheeting | 2.1 ppi |
| Collected Volatile Condensable Material (CVCM) | 0.01% |
| Total Mass Loss (TML) | 0.49% |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Biomaterials
Advanced Technologies
Tubing
Equipment
