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Ensinger PEI

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CHT QSil Primer No. 8 Primer-Silicone Adhesion Aid
Categories: Other Engineering Material

Material Notes: Description: The primer is a complex solution of reactive silanes in a volatile solvent. Upon application, the carrier solvent evaporates leaving behind a layer amenable to bonding various silicone elastomers. An appropriate combination of primer and application procedure can yield a bonding layer capable of adhering silicone to a variety of substrates. Primers typically enable adhesion at relatively low temperature.

Key Features

  • Particularly suited for addition-cure (Pt) silicone formulations
  • Will not haze, crack, or craze polycarbonate or acrylic
  • Designed to impart strong adhesion to substrates used in electronics manufacture
  • One-component, carried in alcohols
Application: QSil Primer #8 is for use with condensation and addition cure silicone elastomers and is safe to use on polycarbonate and acrylic.

Information provided by CHT Group

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Physical PropertiesOriginal ValueComments
Density 0.770 g/cc
Solids Content 5.5 %
Storage Temperature <= 38.0 °C
 
Thermal PropertiesOriginal ValueComments
Flash Point 15.0 °CBS 2000-34
 
Processing PropertiesOriginal ValueComments
Cure Time 30.0 minTack Free Time / Skin Formation
Shelf Life 24.0 Month
 
Descriptive Properties
AppearanceColorless to pale yellow
ColorTransparent to pale yellow
Cure typeCondensation
RheologyLiquid

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PCHTSIL395 / 314878

Proto3000 – 3D Engineering Solutions

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