3M™ Thermal Bonding Film AF42

3M ID B10467787

350 degree F (177 degree C) cure

Storage at or below 40 degree F (4 degree C)

Cures clear

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Tech Data Sheet (PDF, 150KB)

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Highlights

350 degree F (177 degree C) cure
Storage at or below 40 degree F (4 degree C)
Cures clear
Flexible for dissimilar substrates, high peel strength
Non tack, low flow
3 mil and 4 mil thick versions

3M™ Thermal Bonding Film AF42 is an epoxy, thermoset film adhesive developed for structural bonding of metal, glass and other engineering grade substances.

This hot melt film adhesive is a curable epoxy-based film that provides a structural against metal, glass and other substrates. It provides for excellent solvent, humidity resistance, is tack free and possesses low flow characteristics.

Typical properties

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Similar products

	Current product 3M™ Thermal Bonding Film AF42	3M™ Thermal Bonding Film 583	3M™ Surface Pre-Treatment AC-130-2
Adhesive Type	Epoxy Film Adhesive
Application	Bonding
Brands	3M™
Cure Rate	1 hr
Curing Temperature (Celsius)	177 ℃
Curing Temperature (Fahrenheit)	350 ℉
Industries	Aerospace, Electronics, General Industrial, Transportation
Nominal Adhesive Thickness (Imperial)	3 mil
Nominal Adhesive Thickness (Metric)	0.08 mm
Product Usage	Aircraft Components, Marine Structures
Shelf Life	15 Month
Storage Environment	Dry Storage
Storage Temperature (Celsius)	6 °C - 8 °C
Storage Temperature (Fahrenheit)	42 °F - 46 °F
Substrate	Aluminum, Polyester Film, Polyimide Film, Stainless Steel

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