首页> 外国专利> MOLDING MATERIAL FOR INJECTION MOLDING, EXTRUSION MOLDING, OR PULTRUSION MOLDING, CARBON-FIBER-REINFORCED THERMOPLASTIC RESIN PELLETS, MOLDED ARTICLE, METHOD FOR PRODUCING INJECTION MOLDED ARTICLE, AND INJECTION MOLDED ARTICLE

MOLDING MATERIAL FOR INJECTION MOLDING, EXTRUSION MOLDING, OR PULTRUSION MOLDING, CARBON-FIBER-REINFORCED THERMOPLASTIC RESIN PELLETS, MOLDED ARTICLE, METHOD FOR PRODUCING INJECTION MOLDED ARTICLE, AND INJECTION MOLDED ARTICLE

机译:用于注射成型,挤压成型或拉挤成型的成型材料,碳纤维增强的热塑性树脂球粒,成型制品,生产成型制品的方法以及注射成型制品

摘要

A molding material for injection molding, extrusion molding or pultrusion molding, which contains carbon fibers having a fiber length of 2 mm or more and a thermoplastic resin, wherein (1) the molding material is a solid having a plane A 1 and one or more other face B i , one or more cross sections of the carbon fibers are observed in at least one face B i , and the number of the cross sections of the carbon fibers per unit area observed in the face B i is twice or more the number of the cross sections of the carbon fibers per unit area observed in the plane A 1 , and (2) a ratio of fibers in which 50% or more of an outer peripheral surface of each carbon fiber is coated with the thermoplastic resin is from 80 to 100% to total carbon fibers.
机译:一种用于注射成型,挤出成型或拉挤成型的成型材料,其包含纤维长度为2mm以上的碳纤维和热塑性树脂,其中(1)成型材料是具有平面A 1和一个或多个其他面B i的固体,在至少一个面B i中观察到碳纤维的一个或多个横截面,并且该横截面的数量为在面B i中观察到的每单位面积的碳纤维是在平面A 1中观察到的每单位面积的碳纤维的横截面数目的两倍或更多,并且(2)每根碳纤维的外周表面的50%以上被热塑性树脂覆盖的纤维的比例为碳纤维总数的80%至100%。

著录项

  • 公开/公告号EP3098254A4

    专利类型

  • 公开/公告日2017-02-01

    原文格式PDF

  • 申请/专利权人 TEIJIN LIMITED;

    申请/专利号EP20150740206

  • 发明设计人 MIURA KAORI;YUASA KATSUAKI;

    申请日2015-01-19

  • 分类号C08J5/04;C08J3/12;C08K7/06;C08L101;

  • 国家 EP

  • 入库时间 2022-08-21 14:04:31

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