阻燃聚乳酸的研究进展  

Advance Research of Flame Retarded Polylactic Acid

作　　者：孙奇浩 张宝昌[1] 宋晓峰[2] Sun Qihao;Zhang Baochang;Song Xiaofeng(School of Chemistry and Life Science,Changchun University of Technology,Changchun 130012,China;School of Chemical Engineering,Changchun University of Technology,Changchun 130012,China)

机构地区：[1]长春工业大学化学与生命科学学院,长春130012 [2]长春工业大学化学工程学院,长春130012

出　　处：《工程塑料应用》2020年第7期142-147,共6页Engineering Plastics Application

基　　金：吉林省科技厅重点项目(20170204037GX)。

摘　　要：近年来填充特定的材料阻燃聚乳酸成为研究的热点,综述了国内外关于无卤、无污染的磷系、氮系、膨胀型、无机粒子、生物质成炭剂以及金属有机骨架等材料阻燃聚乳酸的研究,介绍了不同材料对聚乳酸阻燃性能的影响及其阻燃机理。同时对比了不同阻燃剂阻燃聚乳酸的优缺点,展望了阻燃改性聚乳酸的发展方向。The development of flame-retardant polylactide(PLA)mainly focuses on using special filler in recent years.Then preparation of the flame resistance PLA via filling with halogen-free and pollution-free materials such as phosphorus system,nitrogen system,expansion type,inorganic particles,biomass charring agent and metal organic framework was reviewed.The effect of different flame retardants on PLA and the flame-retardant mechanism were introduced,and the advantages and disadvantages of different flame retardants were found.The developing direction of flame-retardant PLA was proposed.

关 键 词：阻燃剂 聚乳酸 阻燃 进展 

分 类 号：TQ326.9[化学工程—合成树脂塑料工业]