Polymer Systems
Technology Limited

Advanced Engineering

Space:

CV-2963

Adhesives/Sealants

Thermally Conductive Controlled Volatility RTV Silicone

DESCRIPTION
  • Two-part, white, thermally conductive silicone
  • Cures with the addition of heat
  • 20:1 Mix Ratio (Part A: Part B)
  • Meets or exceeds the ASTM E 595 low outgas specifications outlined in NASA SP-R-0022A and European Space Agency PSS-014-702, with a TML of ≤1% and CVCM of ≤0.1%
APPLICATION
  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions to avoid condensation in sensitive devices
  • To provide heat transfer between electrical/electronic components and their heat sinks
  • Use to adhere integrated circuit substrates, base plates, heat sinks or where grooves or other configurations require a non- flowable to limited flow material
  • For applications requiring a broader operating temperature range
PROPERTIES
Typical PropertiesAverage Result
Uncured:
Appearance, Part AWhite
Work Time2 hours
Cured: 4 hours at 65°C (149°F)
Specific Gravity1.27
Durometer, Type A60
Tensile Strength425 psi (2.9 MPa)
Elongation250%
Tear Strength50 ppi (8.8 kN/m)
Lap Shear Strength (primed w/ CF1-135)275 psi (1.9 MPa)
Thermal Conductivity0.640 W/(mK)(15 x 10-4 cal/(cm sec°C))
Collected Volatile Condensable Material (CVCM)0.01%
Total Mass Loss (TML)0.03%

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

50 Gram Kit
100 Gram Kit
250 Gram Kit
500 Gram Kit

Warranty

12 Months

Product Profile - Full Details Product Profile
Material Safety Data Sheet EU EN Material Safety Data Sheet

Biomaterials

Medical Silicones
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