For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions to avoid condensation in sensitive devices
As a sealing, caulking, adhesive or potting material in electronic and space applications where high vacuum environments are encountered
For bonding solar cells to solar array panels
For applications requiring a broader operating temperature range
PROPERTIES
Typical Properties
Average Result
Uncured:
Appearance*
Rust Red
Viscosity, Base*
55,000 cP (55,000 mPas)
Work Time*
3 hours
Cured: 7 days minimum at ambient temp. and humidity
Appearance*
Elastomeric Solid
Specific Gravity*
1.49
Durometer, Type A*
55
Tensile Strength*
950 psi (6.6 MPa)
Elongation*
150%
Tear Strength*
40 ppi (7.1 kN/m)
Lap Shear Strength* (primed w/ SP-120)
500 psi (3.4 MPa)
Dielectric Strength
825 VOLTS/MIL (32.5 KV/MM)
Coefficient of Linear Thermal Expansion
Below Tg (-150°C to -115°C)
60 ppm/°C (60µm/m/°C)
Above Tg (-95°C to 250°C)
330 ppm/°C (330µm/m/°C)
Collected Volatile Condensable Material (CVCM)*
0.03%
Total Mass Loss (TML)*
0.55%
Thermal Conductivity
0.27 W/(m K)(6.48 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.
Product Profile
