Long-fiber-reinforced thermoplastic resin preform and fiber-reinforced resin compact using same

作者: Takashi Nonaka , Hiroyasu Aihara

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摘要: Provided is a long-fiber-reinforced thermoplastic resin preform including glass fibers excellent in strength and modulus of elasticity easily produced compact elasticity. The by cutting to predetermined length fiber bundles impregnated with holding the around bundles, includes as long bundles. are formed bundling fibers. have composition wherein content SiO 2 57.0 63.0% mass, Al O 3 19.0 23.0% MgO 10.0 15.0% mass CaO 5.5 11.0% ratio MgO/CaO 0.8 2.0.

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