摘要
介绍了改性淀粉在降解塑料中的应用 ,具体阐述了利用交联淀粉、阳离子淀粉制备可降解塑料片材 ,利用淀粉与聚乙烯醇通过甲醛缩醛化反应制备可降解塑料膜 ,利用接枝淀粉与PE。
The application of modified starch in the degaradable plastics was introduced.The technology of preparation of degradable plastics sheets by using crosslinked starch and cationic starch, degradable plastics film by formaldehyde acetalization of starch and polyvinyl alcohol(PVA),and degradable plastics by blending of graft starch,PE,and PVA was reviewed.
出处
《现代塑料加工应用》
CAS
1999年第6期44-46,共3页
Modern Plastics Processing and Applications
关键词
降解塑料
改性淀粉
缩醛化
共混
改性
塑料
degradable plastics
modified starch
acetalization
blend modification
