Polymer Systems
Technology Limited

Advanced Engineering

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CV-2187

Adhesives/Sealants

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)
  • 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%
APPLICATION
  • 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
PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTranslucent
Viscosity, Part A90,000 cP (90,000 mPas)
Work Time3 hours
Tack-Free Time15 hours
Cured: 15 minutes at 150°C (302°F)
Specific Gravity1.1
Durometer, Type A35
Tensile Strength925 psi (6.4 MPa)
Elongation400%
Tear Strength75 ppi (13.2 kN/m)
Collected Volatile Condensable Material (CVCM)0.04%
Total Mass Loss (TML)0.26%

Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer CF1-135

Note: Some bonding applications may require the use of a primer.

Packaging

50 Gram Kit
100 Gram Kit
500 Gram Kit

Warranty

12 Months

Product Profile - Full Details Product Profile
Material Safety Data Sheet EU EN Material Safety Data Sheet

Biomaterials

Medical Silicones
Biomaterials - Medical Silicones for Healthcare

Advanced Technologies

Advanced Technologies Industrial & Engineering Silicones
Space - Aviation Grade Industrial & Engineering Silicones

Tubing

Food Medical Industrial Grade Silicone Tubing
Food, Medical & Industrial Quality Silicone Tubing

Equipment

Silicone Mixing Dispensing Degassing Equipment
Mixing Dispensing & Degassing Equipment for Silicone