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low consistency elastomers advancedengineering electronics/optoelectronics

CV4-2500

CONTROLLED VOLATILITY RTV SILICONE

 

Description

  • Two-part, optically clear silicone system
  • Convenient 1:1 mix ratio (Part A:B)

Applications

  • For applications requiring low outgassing and minimal volatile condensables to avoid condensation in sensitive devices
  • As an embedding or potting compound for electronic assemblies and components to provides protection from extremes in, humidity, radiation, thermal stress and mechanical stress
  • Suitable as an adhesive in low-strength applications such as solar cell arrays where clarity and low volatility are important

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 25 Type A
Viscosity 1,500 cP
Work Time 2 hours
Appearance Transparent
Cure 1 hour / 65 C
Cure System Platinum
Mix Ratio 1:1
Refractive Index 1.4
Tack Free Time 15 hours
Comment Low Outgassing clear coating, cure can be heat accelerated.
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.

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