聚乳酸降解性能研究进展  

Research progress of degradation of PLA

作　　者：董奇伟[1] 

机构地区：[1]常州轻工职业技术学院,江苏常州213164

出　　处：《塑料制造》2011年第3期66-69,共4页Plastics Manufacture

摘　　要：聚乳酸是典型的"绿色塑料",因其良好的生物相容性、完全可降解性及生物可吸收性,是生物降解医用材料领域中最受重视的材料之一。本文介绍了聚乳酸的降解机理,着重对近年来有关聚乳酸降解性能的研究进行了综述。As a kind of typical ＂green plastic＂, PLA is one of the most important biodegradable medical materials for it is bio-compatible, bioabsorbable, and completely biodegradable. In this paper, the degradation mechanisms of PLA were introduced briefly, and the research progresses of degradation of PLA in recent years were reviewed in details.

关 键 词：聚乳酸 降解性能 研究进展 

分 类 号：TQ326.9[化学工程—合成树脂塑料工业]