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Ensinger PEI
Momentive Performance Materials TSE399 One Component RTV Adhesive Sealant/Coating, Clear/White/Black  (discontinued **)
Categories: Polymer; Adhesive; Thermoset; Silicone; Silicone, RTV, Adhesive/Sealant Grade

Material Notes: TSE392, TSE397 and TSE399 adhesive sealants/coatings are one component RTV’s that cure quickly by reacting with atmospheric moisture forming a soft dielectric silicone rubber. These materials incorporate a newly developed crosslinking chemistry and are non-corrosive to metallic substrates. They are particularly well suited for electrical/electronic applications.

This series of products differ in consistency, TSE392 is a thixotropic paste, TSE397 is semi-flowable, and TSE399 is flowable. When cured, they retain their elastomeric properties throughout the operating range of temperature from -55C to 200°C (-67F to 392F).

Product Features:

  • Meets the corrosion resistant requirements of MIL-A-46146A
  • Fast cure at ambient temperatures
  • Odor, slight alcohol
  • Outstanding adhesion, including most plastics
  • Outstanding electrical properties
  • Resistant to heat, cold, moisture, UV, ozone and chemicals

Product Benefits:

  • One component, no mixing or de-airing required
  • Soft consistency provides protection against mechanical and thermal shock
  • Excellent electrical insulation
  • Protects against moisture
  • Varying viscosities allow thorough coating around complex assemblies (TSE399) and thicker coatings where required i.e., high voltage components (TSE392 & TSE397).
  • Convenient packaging/dispensing tubes or cartridges.

GE Silicones became a part of Momentive Performance Materials in 2006.

Vendors:
Available Properties
  • Specific Gravity
  • Viscosity
  • Hardness, Shore A
  • Tensile Strength, Ultimate
  • Elongation at Break
  • Volume Resistivity
  • Dielectric Constant
  • Dielectric Strength
  • Dissipation Factor
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Transmission, Visible, clear; thickness not quantified
  • Tack-Free Time
  
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Manufacturer Notes:
Momentive Performance Materials (GE Silicones)

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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