CV-2943

THERMALLY CONDUCTIVE, CONTROLLED VOLATILITY RTV SILICONE

Description

  • Two-part, gray, thermally conductive RTV silicone
  • 100:0.2 Mix Ratio (Base: Curing Agent)
  • Designed for enhanced performance in extreme low and high temperatures

Applications

  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions to avoid condensation in sensitive devices
  • To provide moderate heat transfer between electrical/electronic components and their heat sinks
  • Use to adhere openings in modules or housings where grooves and other configurations require a limited flow material
  • 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
Thermal Conductivity 1.22 W/(mK)
Cure System Alkoxy
Tensile 750 psi (5.17 MPa)
Appearance Gray
Cte
Cure 7 days / RTV
Durometer 90 Type A
Elongation 35 %
Lap Shear 475 psi (3.28 MPa)
Mix Ratio 100:0.2
Specific Gravity 2.55
Tear 90 ppi (15.87 kN/m)
Work Time 2 hours
Comment *22) 1.2 W/mK, *3) Primed Lap Shear 475 psi (3.3 MPa)

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For over 40 years, the NuSil brand has offered a wide range of high-purity silicones. Our team is ready to collaborate with you to provide silicone solutions to satisfy your unique requirements. For additional guidance during your selection process, or to order a sample, contact NuSil today.

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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.