添加型阻燃剂阻燃聚乳酸的研究进展  

Research Progress on Additive Flame Retardant of Poly(Lactic Acid)

作　　者：任金忠 李丽霞 赵薇[1] 赵晓雅 刘彦彬[1] REN Jin-zhong;LI Li-xia;ZHAOWei;ZHAO Xiao-ya;LIU Yan-bin(Hengshui University Department of Applied Chemistry,Hengshui 053000,China)

机构地区：[1]衡水学院应用化学系,河北衡水053000

出　　处：《塑料科技》2021年第3期107-111,共5页Plastics Science and Technology

基　　金：河北省科技计划自筹经费项目(18211235);衡水市科技计划项目(2019014024Z,2019011005Z)。

摘　　要：聚乳酸(PLA)是一种可生物降解材料,具备优良的力学性能和高度的透明性,随着其在电子产品、汽车内饰等领域的应用研究不断深入,其阻燃性能受到了广泛的关注。近年来,相关研究取得了一定的进展。对几种常见添加型阻燃剂对PLA阻燃改性的最新成果进行综述,包括磷系阻燃剂,膨胀型阻燃剂、硅系阻燃剂、生物基阻燃剂以及纳米阻燃剂,分析了各种阻燃剂存在的问题,提出解决建议,并展望了PLA阻燃改性的未来发展趋势。Polylactic acid(PLA)is a biodegradable material with excellent mechanical properties and a high degree of transparency.As its application research in electronic products,automotive interiors and other fields continues to deepen,its flame retardant properties have been widely attention.In recent years,certain progress has been made in related research.A review of the latest achievements in the flame retardant modification of PLA by several common additive flame retardants,including phosphorus flame retardants,intumescent flame retardants,silicon flame retardants,bio-based flame retardants and nano flame retardants,analyzed the problems of various flame retardants,proposed solutions,and looked forward to the future development trend of PLA flame retardant modification.

关 键 词：聚乳酸 添加型阻燃剂 阻燃改性 研究进展 

分 类 号：TQ323.41[化学工程—合成树脂塑料工业]