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Yarn for use in dry production of fiber-reinforced plastics composites has mineral (especially short basalt) fibers wound with a thermoplastic filament
Yarn for use in dry production of fiber-reinforced plastics composites has mineral (especially short basalt) fibers wound with a thermoplastic filament
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机译:用于干法生产纤维增强塑料复合材料的纱线具有缠绕有热塑性长丝的矿物(特别是短玄武岩)纤维
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摘要
A yarn with mineral (especially basalt) fibers for use in fiber-reinforced plastics composites has the mineral fibers wound with a thermoplastic filament (7). Independent claims are also included for (1) production of the yarn by winding Junkers process-produced basalt short fibers with a thermoplastic filament (7) and then stretching the product; and (2) production of an infiltratable fiber-reinforced plastic preform by comminuting the yarn in a cutting and spreading mechanism.
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