水滑石类化合物研究及其在聚丙烯阻燃剂中的应用进展  

Research Progress on Hydrotalcites Compound and Its Application in PP

作　　者：宋雪雪[1,2] 李丽娟[1,2] 刘志启[1,2] 姬连敏[1,2] 聂锋[1,2] 曾忠民[1,2] 宋富根[1,2] 时东[1,2] 徐德芳[1,2] 兰生杰[1] 彭小五 张利诚[1] 

机构地区：[1]中国科学院青海盐湖研究所,中国科学院盐湖资源综合高效利用重点实验室,青海西宁810008 [2]青海省盐湖资源综合利用工程技术中心,青海西宁810008

出　　处：《盐湖研究》2016年第4期66-72,共7页Journal of Salt Lake Research

基　　金：青海省科技厅国际科技合作计划项目“镁基插层材料在聚丙烯耐紫外中的应用(2015-HZ-812)”

摘　　要：水滑石类化合物是一种重要的无机材料,因其特殊的晶体化学性质,有良好的热稳定性、阻燃性和离子交换性,广泛应用于化工、材料、环保和医药等领域。综述了水滑石类化合物的结构、性质、制备方法及其优缺点,介绍了水滑石在聚丙烯(PP)阻燃剂中的应用进展,以及水滑石作为PP阻燃剂的优异性能,并指出了今后的发展方向。Layered double hydroxides（LDHs） are a kind of important inorganic material. Because of its special crystal chemical property,hydrotalcite has good thermal stability,fire resistance,and anionic exchangeable property. Due to these properties,hydrotalcite finds many applications in varied fields such as chemical industry,material,environmental protection and medicine. The structure,properties,preparation methods and their advantages and disadvantages of different hydroxides,and the application advance of hydrotalcite in PP（polypropylene） were introduced in the present paper. At the end,the development directions of hydrotalcite in PP were pointed out.

关 键 词：水滑石类化合物 制备方法 PP 阻燃 

分 类 号：O611.4[理学—无机化学]