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thermally conductive advancedengineering space

CV-2943

THERMALLY CONDUCTIVE, CONTROLLED VOLATILITY RTV SILICONE

 

Description

  • Two-part, gray, thermally conductive RTV silicone
  • 100:0.2 Mix Ratio (Base: Curing Agent)
  • Designed for enhanced performance in extreme low and high temperatures

Applications

  • 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 to adhere openings in modules or housings where grooves and other configurations require a limited flow material
  • For applications requiring a broader operating temperature range

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%


Product Details

Property Average result
Tensile 750 psi
Cure System Alkoxy
Thermal Conductivity 1.22 W/(mK)
Appearance Gray
Cte 130 ppm/C
Cure 7 days / RTV
Durometer 90 Type A
Elongation 35 %
Lap Shear 475 psi
Mix Ratio 100:0.2
Specific Gravity 2.55
Tear 90 ppi
Work Time 2 hours
Comment *22) 1.2 W/mK, *3) Primed Lap Shear 475 psi (3.3 MPa)
Display in metric units
 

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.

NUSIL QUALITY SYSTEM (NQS™)


Developed in direct response to our work in the most challenging environments, NQS is a systematic approach to achieving consistent quality that goes far beyond what you'd expect.