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3M™ Thermal Bonding Film AF42

3M ID  AM000000993     
3M(TM) Thermal Bonding Film AF42
3M(TM) Thermal Bonding Film AF42
3M™ Thermal Bonding Film AF42 is an epoxy, thermoset film adhesive developed for structural bonding of metal, glass and other engineering grade substances.
Features and Benefits
  • 350 degree F (177 degree C) cure
  • 40 degree F (4 degree C) storage required
  • Cures clear
  • Flexible for dissimilar substrates, high peel strength
  • Non tack, low flow
  • 3 mil thick version
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    Product Attributes

    Adhesive Thickness1.0 mil, 3.0 mil
    Adhesive Thickness (metric)0.03 mm, 0.80 mm
    Adhesive TypeThermoset
    ApplicationBezel Bonding, Case Assembly, Low Surface Energy Bonding
    Application CategoryBonding
    Base MaterialEpoxy
    Bond Cure Time60 minutes
    Bondline Temp (Celsius)177 degree C
    Bondline Temp (Fahrenheit)350 degree F
    Bond TypePermanent
    Faceside Liner ColorBrown
    Faceside Liner Thickness6.5 mil
    Faceside Liner Thickness (metric)0.17 mm
    Faceside Liner TypePaper polyolefin coated
    Film ColorTranslucent
    Maximum Width Available48 in
    Maximum Width Available (metric)1200 mm
    Product FormRoll
    Product SeriesAF42
    SubstrateAluminum, Flex (PI, PET), FR-4, Glass, Plastics (PC, LCP), Steel (Cold Rolled, Stainless)

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