首页|Development of Benzoxazine Formulation for High Temperature Composites
Development of Benzoxazine Formulation for High Temperature Composites
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NSTL
Benzoxazine formulations are highly desirable with carbon-fiber reinforced thermoset manufacture for high temperature application in aerospace industry. Benzoxazines with additional unsaturated functional groups are the primary candidates for such application. A series of benzoxazines have been evaluated. Investigation has been carried out for the homo-polymerization of those benzoxazines, their copolymerization with other benzoxazines, epoxy resins, and bismaleimides, such as the Huntsman products MYO610 and Matrimid 5292A. Thermostabilities, thermo-mechanical properties, and possibility to improve the toughness of cured formulation are also studied, and with promising results.
NSTL
