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adhesives/sealants advancedengineering space

CV-2500

CONTROLLED VOLATILITY SILICONE ELASTOMER

 

Description

  • Two-part, optically clear silicone system
  • 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 humidity, radiation, thermal stress and mechanical stress
  • As an adhesive in applications such as solar cell arrays where clarity and low volatility are important
  • 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
Durometer 50 Type A
Lap Shear 400 psi
Viscosity 8,000 cP
Cure System Platinum
Appearance Transparent
Cure 15 minutes / 150 C
Elongation 125 %
Mix Ratio 10:1
Specific Gravity 1.02
Tack Free Time 10 hours
Tensile 1,000 psi
Work Time 2 hours
Comment Pourable, Optically Clear
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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