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adhesives/sealants advancedengineering optoelectronics/space/electronics

SCV-2585

ULTRA LOW OUTGASSINGTM POTTING AND ENCAPSULATING SILICONE ELASTOMER

 

Description

  • Two-part, translucent 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 electronic and space applications requiring Ultra Low OutgassingTM and minimal volatile condensables under extreme operating conditions
  • To provide protection of electronic 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 applications requiring a broader operating temperature range

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 ≤0.1% and CVCM of ≤0.010%


Product Details

Property Average result
Durometer 35 Type A
Lap Shear 475 psi
Viscosity 77,000 cP
Cure System Platinum
Appearance Translucent
Cure 15 minutes / 150 C
Elongation 300 %
Mix Ratio 1:1
Specific Gravity 1.11
Tack Free Time 7 hours
Tear 40 ppi
Tensile 700 psi
Work Time 1 hour
Comment Ultra low Outgassing. Recommended for broad temperature applications. 475 psi (3.3 MPa), primed (CF1-135) lap shear.
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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