×

Your document can be opened using the below link

×

Thank you, please click link below to continue

×
×
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.

What Is Space Grade?

Discover what it takes to make silicones worthy of the distinction "Space Grade" and the rigorous testing that these materials undergo.

Read More