R-2637

TAN POTTING AND ENCAPSULATING SILICONE ELASTOMER

Description

  • Two-part, tan, electrically conductive RTV silicone
  • Based on a methyl silicone polymer with a broad temperature range
  • Designed to cure at room temperature and at elevated temperatures
  • 20:1 Mix Ratio (Part A:Part B)

Applications

  • For RF and EMI shielding for electrical and aerospace applications
  • Excellent for formed-in-place conductive gaskets and grounding connections
  • Use to adhere covers on housings or where grooves or other configurations require a non-flowable to limited flow material

Product Details

Property Average Result
Volume Resistivity 0.01 ohmcm
Cure System Platinum
Durometer 60 Type A
Tensile 210 psi (1.45 MPa)
Appearance Tan
Cure 30 minutes / 150 °C
Dielectric Strength 5 volts/mil (0.2 kV/mm)
Elongation 275 %
Mix Ratio 20:1
Specific Gravity 3.6
Tack Free Time 5 hours
Thermal Conductivity 1.5 W/(mK)
Work Time 4 hours
Comment Electrically Conductive RTV Silicone. Mixes to smooth paste, can be screen printed.

Contact NuSil™ to Order Now

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.