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
Cure System Platinum
Viscosity 90,000 cP (90,000 mPa*s)
Durometer 35 Type A
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 (13.23 kN/m)
Tensile 925 psi (6.38 MPa)
Work Time 3 hours
Comment Tough, self leveling and good adhesion to various metals.

Specialty Silicones for Displays

The NuSil® line of optoelectronic silicones enable device manufacturers from smart phones to stadium screens and everything in between to create next-generation displays that are sharper, brighter and more rugged.

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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.