Product

TC275-1E New

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Product description

TC275-1E is a dual cure toughened epoxy prepreg designed to facilitate composite part construction with low pressure or vacuum pressure cures. The resin system features a 21 day tack life and 28 day total out time to allow the construction of a thick or larger composite structure.

TC275-1E may be cured at a lower temperature of 135°C (275°F) or can be cured at 177°C (350°F) for higher temperature service. TC275-1E represents a long out time version of Toray’s popular TC275-1 resin system.

Product benefits/features

  • 28 day total out time making it an ideal system for large structures
  • OOA/VBO processable
  • Low moisture uptake, high Tg retention

Market segments

  • Launch
  • Space & Satellite
  • Aerostructures

Details

Product category Thermoset Prepreg
Processing Out of Autoclave / Vacuum bag
AFP/ATL
Press forming
Post curable
Autoclave
Resin type Epoxy
Tg (Dry, onset) 168 °C / 334 °F
Cure temperature (Optimal) 135 °C / 275 °F
Cure temperature (Lowest) 135 °C / 275 °F
Cure temperature (Highest) 177 °C / 350 °F
Out life Up to 28 days
Post curable

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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