Product

Toray MicroPly™ EF72

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Product description

Toray MicroPly™ EF72 is a modified, high-strength, structural epoxy film adhesive for metal-to-metal or sandwich-core-to-skin bonds. EF72 has a strong self-filleting action in honeycomb-to-skin bonds.

Toray MicroPly™ Toray EF72 film adhesive is protected on one side by a release paper and on the other by a polythene separator. A lightweight polyester carrier is incorporated into the adhesive film to ensure easy handling while cutting and positioning.

Toray MicroPly™ EF72 is compatible for co-cure with many of Toray’s E700 series prepregs that cure at 120°C.

Product benefits/features

  • Accurate control of adhesive distribution
  • Excellent filleting to honeycomb core
  • Ideal for metal or composite bonding

Market segments

  • Sport & Recreation
  • Motorsport & Formula 1
  • Automotive
  • Energy
  • Medical
  • Industrial

Details

Product category Film Adhesives
Processing Out of Autoclave / Vacuum bag
Press forming
Autoclave
Resin type Epoxy
Tg (Dry, onset) 112 °C / 233 °F
Cure temperature (Optimal) 120 °C / 248 °F
Cure temperature (Lowest) 120 °C / 248 °F
Cure temperature (Highest) 120 °C / 248 °F
Out life 30 days

Need more information?

At Toray our goal is your success. If you have any questions or would like to learn more, please contact us. 

Toray Advanced Composites UK

Toray Advanced Composites UK
Send email +44 1773 530899

Need more information?

At Toray our goal is your success. If you have any questions or would like to learn more, please contact us. 

Toray Advanced Composites USA

Toray Advanced Composites USA
Send email +1 (408) 465 8500

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