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 (8,000 mPa*s)
Lap Shear 400 psi (2.76 MPa)
Durometer 50 Type A
Appearance Clear
Cure 15 minutes / 150 °C
Elongation 125 %
Mix Ratio 10:1
Specific Gravity 1.02
Tack Free Time 10 hours
Tensile 1,000 psi (6.9 MPa)
Work Time 2 hours
Comment Pourable, Optically Clear

Encapsulation Technology

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The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil for assistance and recommendations in establishing limits for product specifications.