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Product description
Toray’s NRPE high temperature polyimide prepreg systems utilize PROOF Research Advanced Composites Division NRPE resin system. NRPE is a high temperature structural polyimide with a low-melt viscosity. NRPE displays exceptional hot/wet mechanical properties suitable for 287°C (550°F) - 315°C (600°F) service temperature applications.
Product benefits/features
- Exceptional hot/wet mechanical properties at 287°C (550°F) - 315°C (600°F) temperatures vs. other available high temperature polyimide systems
- Lower pressure cure processing (less than 100 psi) vs. other high temperature polyimide systems
- Improved thermal shock and blistering resistance of thick section components vs. other available high temperature polyimide systems
- Very good toughness and microcrack resistance.
- Less than 100 poise melt viscosity
- More robust processing of thick components vs. other high temperature polyimide systems
Market segments
- High Temperature
- Aerostructures
Details
| Product category | Thermoset Prepreg |
| Processing | AFP/ATL Press forming Post curable Autoclave |
| Resin type | Polyimide |
| Tg (Dry, onset) | 374 °C / 705 °F |
| Cure temperature (Optimal) | 371 °C / 699 °F |
| Cure temperature (Lowest) | 315 °C / 599 °F |
| Cure temperature (Highest) | 371 °C / 699 °F |
| 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.
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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