摘要
介绍了淀粉在可降解塑料中应用的发展历史和现状,阐述了近几年国内外淀粉/聚乳酸共混体系的研究进展。以期在该领域里能更好、更快的开发出可替代传统塑料的可降解材料,以解决目前人类面临地并日益突出地环境问题和能源危机。
As the environmental problems and energy crisis become more serious, it＇s important to develop a new degradable material which could substitute the traditional plastic. But unfortunately, there was no remarkable breakthrough in this area for a long time, until recent years, the industrialization of biosynthesis polyester is realized. The material, which is the blends of Starch and Poly Lactic Acid, is a novel Environmental Friendly material. But because of their natural attributes, it＇s incompatible. This paper reviewed the starch＇s application on degradable plastic, introduced Poly Lactic Acid and summarized the research on the blends of Starch and Poly Lactic Acid all over the world in recent years.
出处
《包装工程》
CAS
CSCD
北大核心
2007年第1期23-26,共4页
Packaging Engineering
基金
中国农业科学院杰出人才基金项目
科技部仪器设备改造专项项目(2005JG100340)
关键词
生物降解材料
淀粉
聚乳酸
共混改性
biodegradable material
starch
Poly Lactic Acid
blend modification
