【摘要】 本文从石墨、玻纤粉和聚四氟乙烯（ＰＴＦＥ）的化学组成和形态结构着手，利用电子显微镜、光学显微镜及Ｘ射线衍射、磨耗试验机等对石墨－玻纤粉－ＰＴＦＥ三元填充体系的共混形态结构和制品的物理－机械性能进行了研究。更多还原

【Abstract】 By means of electron miscroscope, optical miscroscope, X-ray diffraction and abrasiometer, etc. the authors investigated the morphological structure of graphite, glass fiber powder filled PTFE blend and the physical and mechanical properties of its molded products on the base of their chemical compositions and morphological structure.更多还原