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adhesives/sealants advancedengineering space

CV-2289-2

CONTROLLED VOLATILITY POTTING AND ENCAPSULATING SILICONE ELASTOMER

 

Description

  • Two-part, black silicone system
  • Offers a high tear strength, good physical properties and a broad operating temperature range
  • Convenient 1:1 mix ratio (Part A: Part B)

Applications

  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions
  • To provide protection of electric components and assemblies against shock, vibration, moisture, dust, chemicals and other environmental hazards
  • Ideal for use in potting connectors, cable harness breakouts, molded high-voltage terminals, seals and gaskets due to its high tear strength
  • For use as an adhesive
  • 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 52,500 cP
Lap Shear 425 psi
Durometer 30 Type A
Appearance Black
Cure 15 minutes / 150 C
Elongation 400 %
Mix Ratio 1:1
Tack Free Time 5 hours
Tear 50 ppi
Tensile 750 psi
Work Time 30 minutes
Comment Pourable Elastomer
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.