文献类型：专利

英文题名：Polypropylene composite material reinforced by mica and glass fiber felt, and its preparation and use

作者：DAI G;ZHAO R;ZHOU X

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1277975-A

申请日：2000-07-20

公开日：2000-12-27

语种：英文

收录：DERWENT

摘要：NOVELTY - The present invention relates to a polypropylene composite material reinforced with mica and glass fiber felt. It uses polypropylene as substrate, surface treated continuous glass fiber felt or long glass fiber felt as reinforcer, surface treated mica as filler, maleic anhydride grafted polypropylene as interface compatibilizer to prepare new type high rigidity GMT. The obtained GMT possesses improved interface binding apparently between fiber and substrate, filler and substrate. It can be used in the preparation of concrete-cast building form work.