【摘要】 介绍了淀粉的基本性质,阐述了两类淀粉基环境可生物降解高分子材料的研究开发和发展现状,讨论了其制备原理、方法和存在的问题,并指出了发展方向。更多还原

【Abstract】 This paper introduces the basic properties of starch,presents the recent development in research on two kinds of starch-based environmentally biodegradable polymer materials,discusses the principle and methods of their preparation,and finally points out the existing problems and development trend of the materials.更多还原