石墨在橡胶材料中的应用研究状况  

Application of Graphite in Rubber Materials

作　　者：童曦[1] 伍江涛[1] 范德波 

机构地区：[1]北京橡胶工业研究设计院,北京100143 [2]成都盛帮密封件股份有限公司,四川成都610200

出　　处：《橡胶科技》2016年第3期9-12,共4页Rubber Science and Technology

摘　　要：介绍石墨作为功能性填料在橡胶材料中的应用研究状况。石墨具有独特的层状结构,用于天然橡胶、丁腈橡胶、氢化丁腈橡胶、硅橡胶、氟橡胶和三元乙丙橡胶等中可赋予胶料优良的耐磨性能、导电性能、气体阻隔性能和强度性能。采用钛酸酯偶联剂和硅烷偶联剂改性石墨,可以改善石墨与橡胶的相容性,提高橡胶材料的综合性能。In this paper, the application of graphite as functional filler in rubber material is investigated. Graphite has a unique layered structure and offers good wear resistance, electrical conductivity, gas barrier property and strength for rubber materials such as NR, NBR, HNBR, MVQ, FKM and EPDM. When graphite is modified by titanate coupling agents or silane coupling agents, the compatibility between graphite and rubber materials and the overall properties of the rubber compound are improved.

关 键 词：石墨 橡胶 改性 耐磨性能 导电性能 气体阻隔性能 

分 类 号：TQ330.38[化学工程—橡胶工业]