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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
Cure System Platinum
Viscosity 8,000 cP
Lap Shear 400 psi
Durometer 50 Type A
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.

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.