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
- Energy
- Motorsport & Formula 1
- Industrial
- Sport & Recreation
- Automotive
- Medical
Details
| Product category | Film Adhesives |
| Processing | Autoclave Out of Autoclave / Vacuum bag Press forming |
| 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 |
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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
Need more information?
At Toray our goal is your success. If you have any questions or would like to learn more, please contact us.
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Toray Advanced Composites USA
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