Ultra Low Outgassing™ Potting and Encapsulating Silicone Elastomer
DESCRIPTION
Two-part, translucent 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 electronic and space applications requiring Ultra Low OutgassingTM and minimal volatile condensables under extreme operating conditions
To provide protection of electronic 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 applications requiring a broader operating temperature range
PROPERTIES
Typical Properties
Average Result
Uncured:
Appearance
Translucent
Work Time
1 hour
Viscosity, Part A
56,000 cP (56,000 mPas)
Viscosity, Part B
43,000 cP (43,000 mPas)
Cured: 15 minutes at 150°C (302°F)
Durometer, Type A
35
Tensile Strength
700 psi (4.8 MPa)
Elongation
300%
Tear Strength
40 ppi (7.1 kN/m)
Lap Shear Strength (primed w/ CF1-135)
475 psi (3.3 MPa)
Collected Volatile Condensable Material (CVCM)
0.007%
Total Mass Loss (TML)
0.08%
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.
Product Profile
