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CV-2680-12

Adhesives/Sealants

Controlled Volatility Film Adhesive

DESCRIPTION

Two-part film adhesive
Cures at room temperature or rapidly with heat
Customer specifications only!

APPLICATION

For electronic and space applications requiring low outgassing and minimal volatile condensables to avoid condensation in sensitive devices
For bonding or sealing silicone elastomers and some metals or plastics
For applications requiring shorter work times, easy clean-up, and consistent bond thickness

PROPERTIES
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.

Packaging

12"x 12" Sheet Kit
(30.48 x 30.48 cm)
14" x 20' Roll
(35.56 x 609.6 cm)

Warranty

12 Months