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.

Encapsulation Technology

Watch our CareSil team explain the breakthrough Encapsulation Technology and demonstrate how easy it is to create transformative formulations with CES.

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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.