Polymer Systems
Technology Limited

Advanced Engineering



Thermally Conductive

Thermally Conductive Controlled Volatility Silicone

  • Two-part, white, flowable, thermally conductive silicone
  • Cures with the addition of heat
  • 10:1 Mix Ratio (Part A:Part B)
  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions to avoid condensation in sensitive devices
  • To provide moderate heat transfer between electrical/electronic components and their heat sinks
  • Use for adhering openings in modules and housing where grooves or other configurations require a limited flow material
Typical PropertiesAverage Result
Viscosity, Part A*130,000 cP (130,000 mPas)
Work Time*1.5 hours
Tack-Free Time*3 hours
Cured: 7 days minimum at ambient temp. and humidity
Specific Gravity*1.34
Durometer, Type A*60
Tensile Strength*200 psi (1.4 MPa)
Tear Strength*45 ppi (7.9 kN/m)
Thermal Conductivity*0.828 W/(mK)(20 x 10-4 cal/(cm sec°C))
Coefficient of Linear Thermal Expansion
Below Tg (-100 to -50°C)180 ppm/°C (180µm/m/°C)
Above Tg (-30 to 250°C)275 ppm/°C (275µm/m/°C)
Dynamic Mechanical Analysis (DMA)See Profile PDF For Graph
Collected Volatile Condensable Material (CVCM)*0.01%
Total Mass Loss (TML)*0.05%

*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.


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


12 Months

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


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