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adhesives/sealants advancedengineering optoelectronics/electronics/space

CV-2187

CONTROLLED VOLATILITY SILICONE ELASTOMER

 

Description

  • Two-part, translucent, pourable silicone system
  • Offers a high tear strength, good physical properties
  • 10:1 Mix Ratio (Part A: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 a high tear strength

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 35 Type A
Viscosity 90,000 cP
Cure System Platinum
Appearance Translucent
Cure 15 minutes / 150 C
Elongation 400 %
Mix Ratio 10:1
Specific Gravity 1.1
Tack Free Time 15 hours
Tear 75 ppi
Tensile 925 psi
Work Time 3 hours
Comment Tough, self leveling and good adhesion to various metals.
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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