淀粉填充聚乳酸体系的增容改性研究进展  

PROGRESS IN COMPATIBILIZATION OF STARCH FILLED POLY(LACTIC-ACID) SYSTEM

作　　者：方显力[1] 顾东雅[2] 王勇[3] 陈贤益[1] 

机构地区：[1]南京工业大学材料科学与工程学院,南京210009 [2]盐城纺织职业技术学院化学工程系,盐城224005 [3]南京工业大学化学化工学院,南京210009

出　　处：《工程塑料应用》2007年第3期63-66,共4页Engineering Plastics Application

摘　　要：综述了近年来国内外有关淀粉填充聚乳酸(PLA)体系增容改性的研究进展,分类介绍了反应性低分子增容剂增容、接枝改性增容剂增容、可生物降解聚合物增容等3类增容改性方法,评价了各自的优缺点及增容改性的效果,指出了淀粉填充PLA体系增容改性研究的发展趋势。The progress in compatibilization of starch filled poly（lactic-acid） composites was reviewed. Three methods inclu-ding low-molecular weight coupled agent compatibilizaiton, grafted polymer compatibilization and biodegradable polymer compatibilization were briefly introduced repectively, their advantages, disvantages and compatibilization effect were also evaluated. The foreground of compatibilization of starch filled poly（lactic-acid） composites was prospected.

关 键 词：聚乳酸 淀粉 增容改性 生物降解 

分 类 号：TQ327[化学工程—合成树脂塑料工业]