淀粉填充对全生物降解聚乙烯醇薄膜的性能影响  

Influence of amylum on the properties of the controllable biodegradable PVA films

作　　者：雒斌 陈兴华[2] 

机构地区：[1]西安华源生态农业高科技有限公司 [2]西安交通大学环境与化工学院

出　　处：《上海塑料》2002年第1期23-25,28,共4页Shanghai Plastics

摘　　要：本文研究了吹塑法PVA/淀粉薄膜中,淀粉对薄膜的生物降解性、物理机械性能的作用机理,并采用专用助剂改善PVA与淀粉的相容性,使力学性能获得成倍提高。所制备的薄膜还具有的优良防雾滴性。The effect of amylum on the biodegradation and mechanical properties of the blowing PVA&AMYLUM films was studied in this paper. A special additive was used to improve the compatibility between PVA and amylum. The fnlms with this additive are proof against fogdrop and have more better mechanical properties.

关 键 词：淀粉 填充 全生物降解 聚乙烯醇薄膜 性能 影响 PVA/淀粉薄膜 生物降解性 物理机械性能 防雾滴性 相容性 

分 类 号：TQ320.721[化学工程—合成树脂塑料工业]