滑石在部分工业中的应用研究进展  

Research Progress of Application of Talcum Powder in Industry

作　　者：李小丹[1] 宁继鹏[1] 吴海艳[1] 张金辉[1] 杨双春[1] 潘一[1] 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001

出　　处：《当代化工》2016年第2期376-377,382,共3页Contemporary Chemical Industry

基　　金：辽宁省大学生创新创业训练计划项目(项目编号2014060)

摘　　要：滑石的分子式是:Mg3Si4O10(OH)2,作为一种添加剂、改性剂和填料,化学性质稳定,机械性能良好,而且滑石具有质地柔软、磨耗低、光泽度高、吸油值小、透明性好等优点,且储量丰富,成本低廉,良好的化学稳定性和优异的物理特性得到了人们的认可,已广泛用于造纸、涂料、陶瓷、日化、塑料、橡胶、食品、医药等行业。滑石经过表面改性、复合改性等方法提高了其应用价值、扩展了其应用范围。综述了近年来滑石及改性滑石应用于造纸工业,塑料,陶瓷行业的研究及应用进展,并对滑石粉的发展方向和前景做出了展望,以期为相关研究提供借鉴和参考。The molecular formula of talc is Mg3Si4O10（OH）2. As a kind of additive, modifier and filler, it has stable chemical property, and good mechanical property. So the talc has been widely applied in papermaking, coating, cosmetics and other industries. The talc application value can be improved and its applied range can be expanded through surface modification and composite modification. In this paper, the newest research progress and application prospect of talc and modified talc were reviewed, and its development trend in the future was expected.

关 键 词：滑石 改性 造纸 塑料 陶瓷 

分 类 号：TQ623[化学工程—精细化工]