摘要
介绍了近年来淀粉基塑料、聚乳酸(PLA)基塑料的制备和降解方法。合适的改性剂、成型和降解方法,可以使淀粉和PLA成为力学性能和降解性能互补的共混体系。PLA/淀粉共混复合材料可作为以石油为原料的塑料的替代品。
The methods of preparation and degradation of starch plastic and poly （lactic acid） plastic in recent years were introduced. By selecting the proper modifiers, blending and degradation methods, the starch and poly （lactic acid） blend could be given good mechanical properties and degradation performance. PLA/starch composites can be selected as the substitute for the petroleum-based plastics.
出处
《塑料科技》
CAS
北大核心
2009年第6期70-76,共7页
Plastics Science and Technology
关键词
降解
聚乳酸
淀粉
制备
Degradation
Poly （lactic acid）
Starch
Preparation
