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adhesives/sealants advancedengineering space

CV-2500-2

CONTROLLED VOLATILITY BLACK SILICONE ELASTOMER

 

Description

  • Two-part, low viscosity, black silicone system
  • Offers a broad operating temperature range
  • 10:1 mix ratio (Part A:B)

Applications

  • For electronic and space applications requiring low outgassing and minimal volatile condensables to avoid condensation in sensitive devices
  • As an embedding or potting compound for environmental protection of electronic assemblies and components
  • Provides protection from extremes in temperature, humidity, radiation, thermal stress and mechanical stress
  • As an adhesive in optical applications requiring a black material to block light

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
Durometer 50 Type A
Viscosity 8,400 cP
Cure System Platinum
Appearance A: Black / B: Transparent
Cte 370 ppm/C
Cure 30 minutes / 150 C
Dielectric Strength 850 volts/mil
Elongation 150 %
Mix Ratio 10:1
Specific Gravity 1.05
Tack Free Time 6 hours
Tensile 950 psi
Work Time 3 hours
Comment Low Viscosity, Fast Cure
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.

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