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Optically Clear Silicone

Not including silicone fluids or gels

 

Optically Clear

CF-2616 » Optically Clear Potting And Encapsulating Silicone Elastomer

PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
ColorTranslucent-
Viscosity775 cP775 mPas
Work Time2 hours-
Refractive Index (Part A)1.41-
Cured :
Operating Temperature Range-85 to 465°F–65 to 240°C
Durometer, Type A (54 ±6 hours at ambient temperature and humidity)30-
Durometer, Type A (54 ±6 hours at ambient temperature and humidity, plus24 hours @ 49±2°C)40-

CF1-6755 » Tough, Optically Clear Silicone Elastomer

PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
AppearanceTranslucent-
Viscosity, Part A40,000 cP40,000 mPas
Viscosity, Part B35,000 cP35,000 mPas
Work Time2 hours minimum-
Cured : 30 min at 150°C (302°F)
Specific Gravity1.14-
Durometer, Type A30-
Tensile Strength675 psi4.7 MPa
Elongation275%-
Tear Strength40 ppi7.1 kN/m
Young's Modulus425 psi2.9 MPa
Refractive Index1.46-
Operating Temperature Range-178°F to 500°F-115°C to 260°C

CF19-2615 » Optically Clear Potting And Encapsulating Silicone Elastomer

PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
AppearanceOptically Clear-
Viscosity, Part A1,300 cP1,300 mPas
Viscosity, Part B800 cP800 Mpas
Work Time4 hours-
Cured: Cured 30 min at 150°C (302°F)
Operating Temperature Range-85 to 465°F-65 to 240°C
Durometer, Type A30-
Tensile Strength120 psi0.9 MPa
Elongation100%-
Refractive Index1.41-
Dielectric Strength500 volts/mil19.7 kV/mm
Volume Resistivity1 x 1015-

Recommended Primer CF1-135

Note: Some bonding applications may require the use of a primer.


CV-2500 » Controlled Volatility Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A8,000 cP (8,000 mPas)
Work Time2 hours
Tack-Free Time10 hours
Cured: 15 minutes at 150°C (302°F)
Specific Gravity1.02
Durometer, Type A50
Tensile Strength1,000 psi (6.9 MPa)
Elongation125%
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.


CV1-2500 » Low Durometer Controlled Volatility Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A7,000 cP (7,000 mPas)
Work Time4 hours
Cured: 48 hours at 40°C (104°F)
Durometer, Type A15
Cured: 30 minutes at 150°C (302°F)
Collected Volatile Condensable Material (CVCM)0.01%
Total Mass Loss (TML)0.11%

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.


CV10-2500 » Controlled Volatility Silicone

PROPERTIES
Typical PropertiesAverage Result
Uncured:
Appearance*Transparent
Viscosity, Part A*7,500 cP (7,500 mPas)
Work Time*3 hours
Tack Free Time5 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.


CV11-2500 » Controlled Volatility Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
Appearance*Transparent
Viscosity*1,500 cP (1,500 mPas)
Work Time*10 hours
Cured: 60 minutes at 65°C (149°F)
Specific Gravity*0.98
Durometer, Type A*25
Dielectric Strength550 volts/mil (21.7 kV/mm)
Collected Volatile Condensable Material (CVCM)*0.01%
Total Mass Loss (TML)*0.08%

*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.


CV15-2500 » Controlled Volatility Silicone

PROPERTIES
Typical PropertiesAverage 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 IonicsBelow 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 Strength175 psi (1.2 MPa)
Elongation70%
Young's Modulus480 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.


CV3-2500 » Controlled Volatility RTV Silicone

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A3,000 cP (3,000 mPas)
Work Time3 hours
Tack Free Time6 hours
Cured: 30 minutes at 150°C (302°F)
Specific Gravity1.02
Tensile Strength950 psi (6.6 MPa)
Elongation100%
Collected Volatile Condensable Material (CVCM)0.01%
Total Mass Loss (TML)0.04%
Cured: 48 hours at 40°C (104°F)
Durometer, Type A40

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.


CV4-2500 » Controlled Volatility RTV Silicone

PROPERTIES
Typical PropertiesAverage Result
Uncured:
Appearance*Transparent
Viscosity, Mixed*1,500 cP (1,500 mPas)
Work Time2 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.


LS-6140 » Optical Thermoset

PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
AppearanceColorless and Transparent-
Viscosity, Part A3,700 cP3,700 mPas
Viscosity, Part B2,550 cP2,550 mPas
Work Time3 hours-
Tack-Free Time6 hours-
Cured: 15 minutes at 150°C (302°F)
Specific Gravity1.02-
Durometer, Type A50-
Tensile Strength850 psi5.9 MPa
Elongation90%-
Lap Shear Strength (primed w/ LS1-3200)200 psi1.4 MPa
Coefficient of Linear Thermal Expansion, above Tg (-80 to 250°C)400 ppm/°C-
Refractive Index, 589 nm1.4-
TGA Takeoff (1% weight loss)353°C-
Dielectric Strength520 volts/mil20.5 kV/mm
Volume Resistivity1 x 1015 ohm cm-
Thermo-optic Coefficient-3.36 x 10-4/°C-
Ionic content, Cl<5ppm-
Ionic content, K<2ppm-
Ionic content, Na<4ppm-
Refractive Index vs. WavelengthSee Profile PDF-
Optical Absorption vs. WavelengthSee Profile PDF-

LS-6941 » Optical Thermoset

PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
AppearanceTransparent-
Viscosity5,800 cP Part A / 90 cP Part B5,800 mPas Part A / 90 mPas Part B
Viscosity (Parts A and B mixed)5,300 cP5,300 mPas
Work Time5 hours-
Tack-Free Time15 hours-
UV/Visible Spectrophotometry at 400 nm 1 cm path length98% Transmittance-
Cured : Cured 15 min at 150°C (302°F)
Specific Gravity1.03-
Durometer, Type A50-
Tensile Strength1,300 psi9.0 MPa
Elongation95%-
Tear Strength20 ppi3.5 kN/m
Refractive Index, 589 nm1.41-
Dielectric Strength500 volts/mil19.7 kV/mm
Volume Resistivity1 x 1015-
Thermooptic Coefficient-3.5 x10-4/°C-
Refractive Index vs. WavelengthSee Profile PDF-
Optical Absorption vs. WavelengthSee Profile PDF-

LS-6946 » Optical Thermoset

PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
AppearanceTranslucent-
Viscosity, Part A40,000 cP40,000 mPas
Viscosity, Part B35,000 cP35,000 mPas
Work Time2 hours minimum-
Cured : 30 min at 150°C (302°F)
Specific Gravity1.14-
Durometer, Type A30-
Tensile Strength675 psi4.7 MPa
Elongation275 %-
Tear Strength40 ppi7.1 kN/m
Lap Shear (primed w/ LS1-3200)510 psi3.5 MPa
Coefficient of Linear Thermal Expansion,
above Tg (-80 to 250°C)360 ppm/°C-
TGA Takeoff (1% weight loss)715°F365°C
Extractable IonicsBelow MIL-STD-883E-
Young's Modulus425 psi2.9 MPa
Dielectric Strength510 volts/mil20.1 kV/mm
Refractive Index, 589 nm1.46-
Refractive Index vs. Temperature, 589 nm-3.3 x 10-4/°C-
Refractive Index vs. WavelengthSee Profile PDF-
Optical Absorption vs. WavelengthSee Profile PDF-
Operating Temperature Range-85 to 465°F-65 to 240°C

LS-8941 » Optically Clear High Durometer Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent Liquid
Viscosity, Part A27,500 cP (27,500 mPas)
Viscosity, Part B25,000 cP (25,000 mPas)
Viscosity, tested within 30 minutes after catalyzation21,500 cP (21,500 mPas)
Refractive Index1.41
UV/Visible Spectrophotometry at 400 nm, 1 cm path length94 %T
Cured: 30 minutes at 150°C (302°F)
Specific Gravity1.07
Durometer, Type A80
Tensile Strength1,250 psi (8.6 MPa)
Elongation65%
Tear Strength55 ppi (9.7 kN/m)
UV/Visible Spectrophotometry @ 400 nm, 1.9 mm path length95%T

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.


LS1-6140 » Optically Clear Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceColorless and Transparent
Viscosity, Part A3,450 cP (3,450 mPas)
Viscosity, Part B2,500 cP (2,500 mPas)
Viscosity, Mixed (V1) within 30 minutes of catalyzation3,200 cP (3,200 mPas)
Viscosity, Mixed (V2) 24 hours after catalyzation3,600 cP (3,600 mPas)
Viscosity, (V2/V1) 24 hours after catalyzation1.1
UV/Visible Spectrophotometry at 400nm99%T
Cured: 60 minutes at 150°C (302°F)
Specific Gravity1.02
Durometer, Type A50
Tensile Strength900 psi (6.2 MPa)
Elongation90%
Lap Shear Strength (primed with LS1-3200)270 psi (1.9 MPa)
Volume Resistivity*1.3 X 1015 ohm cm minimum
Dielectric Strength*630 V/mil (13.8 kV/mm)
Ionic Content, Cl*< 5ppm
Ionic Content, K*< 2.5 ppm
Ionic Content, Na*< 2.5 ppm
Glass Transition Temperature (Tg)*-115 °C (-175°F)
Coefficient of Linear Expansion (-150 °C to -120°C)*99 ppm/°C (99µm/(m°C))
Coefficient of Linear Expansion (-100 °C to 100°C)*330 ppm/°C (330µm/(m°C))
Refractive Index, 589 nm1.4
Transmittance vs. Wavelength (25°C)See Profile PDF for Graph
Refractive Index vs. Wavelength (25°C)See Profile PDF for Graph
Refractive Index vs. Temperature by WavelengthSee Profile PDF for Graph

*These properties NOT tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer LS1-3200

Note: Some bonding applications may require the use of a primer.


LS1-6941 » Optical Thermoset

PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
AppearanceTransparent-
Viscosity, Part A75,000 cP75,000 mPas
Viscosity, Part B50,000 cP50,000 mPas
Refractive Index, Part A1.41-
Refractive Index, Part B1.41-
Work Time>24 hours-
Cured: 30 minutes at 150°C (302°F)
Specific Gravity1.03-
Durometer, Type A50-
Tensile Strength750 psi5.2 MPa
Elongation305%-
Tear Strength80 ppi14.1 kN/m
Refractive Index vs. WavelengthSee Profile PDF for Graph-
Optical Absorption vs. WavelengthSee Profile PDF for Graph-

LS2-6140 » Optically Clear Primerless Silicone Encapsulant

PROPERTIES
TYPICAL PROPERTIESAVERAGE RESULT
Uncured:
AppearanceColorless and Transparent
Viscosity, Part A 3,100 cP
Viscosity, Part B 2,300 cP
Viscosity, Mixed 3,000 cP
Cured: 60 minutes at 150°C (302°F)
Durometer, Type A 47
Tensile Strength 940 psi (6.5 MPa)
Elongation 125 %
Refractive Index at 589 nm1.41
Volatile Content (1 hour at 275°C) 0.7%
Glass Transition Temperature (Tg) *-115°C
Coefficient of Linear Expansion (-100°C to 100°C)* 330 ppm/°C (330µm/m°C)
Lap Shear to Aluminum (unprimed) 390 psi (2.7 MPa)
Die Shear 1.1 N/mm2
Dielectric Constant, 100 Hz* 2.80
Dielectric Constant, 1 kHz* 2.80
Dissipation Factor, 100 Hz*0.0004
Dissipation Factor, 100 kHz*0.0006
Dielectric Strength*660 V/ml (25.7 kV/mm)
Volume Resistivity* 1.1 X 1015 ohm cm
Ionic Content, Na *<2.5 ppm
Ionic Content, K *<2.5 ppm
Ionic Content, Cl*<5 ppm
Tested per UL-94 (3.7 mm average thickness)*V-0
Recommended cure time guidelines at various temperatures*
T90 at 80°C85 minutes
T90 at 100°C25 minutes
T90 at 120°C18 minutes

*These properties NOT tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.


MED-6010 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTranslucent
Viscosity, Part A19,000 cP (mPas)
Viscosity, Part B13,000 cP (mPas)
Work Time4 hours
Refractive Index1.43
Cured: 30 minutes at 150°C (302°F)
Specific Gravity1.05
Durometer, Type A50
Tensile Strength950 psi (6.5 MPa)
Elongation140%
Tear Strength30 ppi (5.3 kN/m)
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer MED1-161

Note: Some bonding applications may require the use of a primer.


MED-6015 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A5,500 cP (5,500 mPas)
Viscosity, Part B95 cP (95 mPas)
Work Time5.5 hours
Cured: 15 minutes at 150°C (302°F)
Specific Gravity1.03
Durometer, Type A50
Tensile Strength1,200 psi (8.2 MPa)
Elongation100%
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer MED1-161

Note: Some bonding applications may require the use of a primer.


MED-6019 » Optically Clear High Durometer Low Consistency Silicone Elastomers

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A28,000 cP (28,000 mPas)
Viscosity, Part B23,000 cP (23,000 mPas)
Work Time2.5 hours
Cured: 2 hours at 50°C (122°F)
Specific Gravity1.07
Durometer, Type A75
Tensile Strength1,300 psi (9.0 MPa)
Elongation65%
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer MED1-161

Note: Some bonding applications may require the use of a primer.


MED-6020 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A76,000 cP (76,000 mPas)
Viscosity, Part B54,000 cP (54,000 mPas)
Work Time4 hours
Refractive Index1.43
Cured: 30 minutes at 150°C (302°F)
Durometer, Type A40
Tensile Strength680 psi (4.7 MPa)
Elongation215%
Tear Strength40 ppi (7.5 kN/m)
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer MED1-161

Note: Some bonding applications may require the use of a primer.


MED-6021 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A4,000 cP (4,000 mPas)
Viscosity, Part B2,000 cP (2,000 mPas)
Work Time5.5 hours
Cured: 30 minutes at 150°C (302°F)
Durometer, Type A20
Tensile Strength290 psi (2.0 MPa)
Elongation165%
Refractive Index1.407
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.


MED-6210 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTranslucent
Viscosity, Part A19,000 cP (19,000 mPas)
Viscosity, Part B13,000 cP (13,000 mPas)
Work Time4 hours
Refractive Index1.43
Cured: 30 minutes at 150°C (302°F)
Specific Gravity1.05
Durometer, Type A50
Tensile Strength930 psi (6.4 MPa)
Elongation140%
Tear Strength35 ppi (6.1 kN/m)
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer MED1-161

Note: Some bonding applications may require the use of a primer.


MED-6215 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A5,500 cP (5,500 mPas)
Viscosity, Part B95 cP (95 mPas)
Work Time5 hours
Cured: 15 minutes at 150°C (302°F)
Specific Gravity1.03
Durometer, Type A50
Tensile Strength1,250 psi (8.6 MPa)
Elongation100%
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer MED1-161

Note: Some bonding applications may require the use of a primer.


MED-6221 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A4,200 cP (4,200 mPas)
Viscosity, Part B2,200 cP (2,200 mPas)
Work Time7 hours
Cured: 30 minutes at 150°C (302°F)
Durometer, Type A20
Tensile Strength255 psi (1.8 MPa)
Elongation170%
Refractive Index 1.4
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer MED1-161

Note: Some bonding applications may require the use of a primer.


MED-6233 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A88,000 cP (88,000 mPas)
Viscosity, Part B59,000 cP (59,000 mPas)
Refractive Index, Part A1.41
Refractive Index, Part B1.41
Work Time52 hours
Cured: 30 minutes at 150°C (302°F)
Specific Gravity1.04
Durometer, Type A50
Tensile Strength740 psi (5.1 MPa)
Elongation380%
Tear Strength80 ppi (14.1 kN/m)
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer MED1-161

Note: Some bonding applications may require the use of a primer.


MED-6755 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A40,000 cP (40,000 mPas)
Viscosity, Part B35,000 cP (35,000 mPas)
Work Time14 hours
Refractive Index1.463
Cured: 30 minutes at 150°C (302°F)
Specific Gravity1.14
Durometer, Type A30
Tensile Strength675 psi (4.7 MPa)
Elongation275%
Tear Strength35 ppi (6.17 kN/m)
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

The properties listed 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.


MED-6820 » Optically Clear Low Consistency Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A78,000 cP (78,000 mPas)
Viscosity, Part B54,000 cP (54,000 mPas)
Work Time4.5 hours
Cured: 30 minutes at 150°C (302°F)
Durometer, Type A40
Tensile Strength670 psi (4.6 MPa)
Elongation210%
Tear Strength40 ppi (7.6 kN/m)
Refractive Index1.436
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

The properties listed 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 MED1-161

Note: Some bonding applications may require the use of a primer.


R-2615 » Optically Clear Potting and Encapsulating Silicone Elastomer

PROPERTIES
Typical PropertiesAverage ResultMetric Conv.
Uncured:
AppearanceTransparent-
Viscosity, Part A6,000 cP6,000 mPas
Viscosity, Part B90 cP90 mPas
Viscosity, Part A and B Mixed 5,300 cP5,300 mPas
Work Time4 hours-
Cured : 15 min at 150°C (302°F)
Specific Gravity1.03-
Durometer, Type A50-
Tensile Strength1,300 psi9.0 MPa
Elongation100%-
Tear Strength20 ppi3.5 kN/m
Refractive Index1.41-
Dielectric Strength500 volts/mil19.7 kV/mm
Volume Resistivity1 x 1015-

Recommended Primer CF1-135

Note: Some bonding applications may require the use of a primer.


R2-6755 » Optically Clear Tough Silicone Elastomer

PROPERTIES
Typical PropertiesAverage ResultMetric Conv.
Uncured:
AppearanceTransparent-
Viscosity, Part A48,500 cP48,500 mPas
Viscosity, Part B40,000 cP40,000 mPas
Viscosity, Part C1,350 cP1,350 mPas
Refractive Index1.46-
Volatility0.8%-
Tack-Free Time1 hour-
Cured : 30 min at 150°C (302°F)
Specific Gravity1.14-
Durometer, Type A20-
Tensile Strength550 psi3.79 Mpa
Elongation325%-
Stress at 100% strain70 psi0.48 Mpa
Tear Strength25 ppi4.41 kN/m

R21-2615 » Optically Clear High Durometer Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A30,000 cP (30,000 mPas)
Viscosity, Part B20,000 cP (20,000 mPas)
Work Time2 hours
Cured: 2 hours at 50°C (122°F)
Specific Gravity1.07
Durometer, Type A75
Tensile Strength1,200 psi (8.3 MPa)
Elongation65%
Tear Strength35 ppi (6.2 kN/m)

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.


SCV-2590 » Ultra Low Outgassing™ Clear Silicone Elastomer

PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTransparent
Viscosity, Part A8,000 cP (8,000 mPas)
Viscosity, tested 2 hours after catalyzation9,500 cP (9,500 mPas)
Cured: 15 minutes at 150°C (302°F)
Specific Gravity1.02
Durometer, Type A45
Tensile Strength950 psi (6.6 MPa)
Elongation125%
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.


SCV1-2590 » Ultra Low Outgassing™ Optically Clear Silicone

PROPERTIES
Typical PropertiesAverage 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 IonicsBelow 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.


Biomaterials

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Biomaterials - Medical Silicones for Healthcare

Advanced Technologies

Advanced Technologies Industrial & Engineering Silicones
Space - Aviation Grade Industrial & Engineering Silicones

Tubing

Food Medical Industrial Grade Silicone Tubing
Food, Medical & Industrial Quality Silicone Tubing

Equipment

Silicone Mixing Dispensing Degassing Equipment
Mixing Dispensing & Degassing Equipment for Silicone