Product description
TC420 is a flow controlled cyanate ester prepreg, toughened to resist microcracking.
TC420 is specifically formulated for out of autoclave large structures for ultra high temperature conditions. It can act as a self-adhesive system, is easy to process and yields low void laminates with a flexible cure cycle under vacuum only pressure. TC420 is also autoclave processable.
Product benefits/features
- Excellent thermal stability
- Epoxy-like processing with Tg of BMI
- Used on heatshields and supersonic leading edges
Market segments
- Launch
- Space & Satellite
- Motorsport & Formula 1
- Automotive
- Aerostructures
- Radome
- Industrial
Details
| Product category | Thermoset Prepreg |
| Processing | Out of Autoclave / Vacuum bag Press forming Post curable Autoclave |
| Resin type | Cyanate Ester |
| Tg (Dry, onset) | 348 °C / 658 °F |
| Cure temperature (Optimal) | 177 °C / 350 °F |
| Cure temperature (Lowest) | 177 °C / 350 °F |
| Cure temperature (Highest) | 177 °C / 350 °F |
| Out life | 21 days |
| Post curable |
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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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