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公开(公告)号:US6096669A
公开(公告)日:2000-08-01
申请号:US959455
申请日:1997-10-28
申请人: Brenda T. Colegrove , Warren D. White , Johnny P. Gendreau , Larry N. Varholak , Curt G. Wilkinson
发明人: Brenda T. Colegrove , Warren D. White , Johnny P. Gendreau , Larry N. Varholak , Curt G. Wilkinson
CPC分类号: B29B11/16 , B29C70/083 , B29C70/48 , B29C70/542
摘要: A preform suitable for use in a resin transfer molding process comprising (1) one or more layers of a non-woven random mat and (2) one or more layers of a series of tows of unidirectional fibers held together by a polymeric curable resin film grid. The polymeric resin film is in the form of a grid, such that only a fraction of the surface area of the fibers contacts the resin film.
摘要翻译: 一种适用于树脂传递模塑方法的预型件,其包括(1)一层或多层无纺布无序毡和(2)一层或多层由聚合物固化树脂膜保持在一起的单向纤维束 格。 聚合物树脂膜是格栅形式,使得只有一部分纤维的表面积与树脂膜接触。