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Metal adhesives

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Momentive Performance Materials TSE322B Heat-Curing Silicone Adhesive, Black  (discontinued **)
Categories: Polymer; Adhesive; Thermoset; Silicone; Silicone, RTV, Adhesive/Sealant Grade

Material Notes: RTV6424, RTV6445, and TSE322 silicone adhesives are one-component heat curable silicone adhesive sealants which will bond to many substrates without a primer and which will creep rapidly at elevated temperatures. These products have a very long working time at room temperature but will not cure completely until exposed to elevated temperatures.

Mechanical properties for specimen cured 1 hour at 150°C.

Key Performance Properties:

  • One component product - no mixing required
  • Fast cure at elevated temperature
  • Primerless adhesion to many types of substrates
  • No cure by-products, low linear shrinkage
  • Excellent dielectric properties
  • Outstanding performance over a wide thermal range.

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

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.28 g/cc
Viscosity 150000 cP
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 45
Tensile Strength, Ultimate 29.88 kg(f)/cm²
Elongation at Break 200 %
Adhesive Bond Strength 300 psiAluminum to aluminum
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+14 ohm-cm
Dielectric Constant 3.1
Dielectric Strength 19.69 kV/mm
Dissipation Factor 0.0060
 
Descriptive Properties
ColorBlack

**
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Momentive Performance Materials TSE326 High Temperature, Heat Cured One Component Silicone Adhesive
Momentive Performance Materials TSE322 Heat-Curing Silicone Adhesive, Light Blue
Dow 3-6651 THERMALLY CONDUCTIVE ELASTOMER, KIT
Henkel Loctite® Nuva-Sil® 5084 Sealant

PGESIL047 / 41038

Metal adhesives

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