首页> 外国专利> CARBON FIBER PREPREG, CARBON FIBER PREPREG TAPE, CARBON FIBER-REINFORCED COMPOSITE MATERIAL AND AUTOMOBILE PART THAT USES THE CARBON FIBER-REINFORCED COMPOSITE MATERIAL

CARBON FIBER PREPREG, CARBON FIBER PREPREG TAPE, CARBON FIBER-REINFORCED COMPOSITE MATERIAL AND AUTOMOBILE PART THAT USES THE CARBON FIBER-REINFORCED COMPOSITE MATERIAL

机译:碳纤维预浸料,碳纤维预浸料带,碳纤维增强复合材料以及使用碳纤维增强复合材料的汽车部件

摘要

PROBLEM TO BE SOLVED: To provide a carbon fiber prepreg that is obtained by impregnating a carbon fiber bundle with a thermoplastic resin and is excellent in uniformity and surface smoothness, and a method for manufacturing the same.;SOLUTION: A carbon fiber prepreg comprises a carbon fiber bundle having a monofilament fineness of 1.0-2.4 dtex and a thermoplastic resin, wherein the prepreg has a void rate of ≤1% and a thickness variation of ≤5%. There are provided a carbon fiber prepreg tape, a carbon fiber-reinforced composite material and automobile parts, using the carbon fiber prepreg.;COPYRIGHT: (C)2014,JPO&INPIT
机译:解决的问题:提供一种碳纤维预浸料及其制造方法,该碳纤维预浸料通过将热塑性树脂浸渍碳纤维束而获得,并且均匀性和表面光滑性优异。碳纤维束,其具有1.0-2.4dtex的单丝细度和热塑性树脂,其中所述预浸料坯的空隙率≤1%且厚度变化≤5%。提供了一种使用碳纤维预浸料的碳纤维预浸料带,碳纤维增强复合材料和汽车零件。;版权所有:(C)2014,日本特许厅&INPIT

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