Controlled Volatility Potting and Encapsulating Silicone Elastomer
DESCRIPTION
Two-part, black silicone system
Offers a high tear strength, good physical properties and a broad operating temperature range
Convenient 1:1 mix ratio (Part A: Part B)
APPLICATION
For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions
To provide protection of electric components and assemblies against shock, vibration, moisture, dust, chemicals and other environmental hazards
Ideal for use in potting connectors, cable harness breakouts, molded high-voltage terminals, seals and gaskets due to its high tear strength
For use as an adhesive
For applications requiring a broader operating temperature range
PROPERTIES
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.
Product Profile
