摘要
综述了可降解塑料的降解过程、机理和几种光降解及生物降解塑料的设计方法以及开发现状 ,并指出不完全降解塑料是不成功的设计 ,降解残余聚合物仍污染环境。
The photodegradation-biodegradation process and degradable mechanism of degradable polymer and its formulating of recipe were introduced. The formulating of recipe that the lifetime of degradable plastics could be controlled simultaneously by photodegradability of the plastics and biodegradability was successful. It was not successful that the degradable plastics couldn't be completely degradable,because the small fragment polymer was resided in nature.
出处
《现代塑料加工应用》
CAS
1999年第3期40-43,共4页
Modern Plastics Processing and Applications
关键词
降解塑料
光降解
生物降解
降解机
塑料
degradable polymer
photodegradation
biodegradation
degradable mechanism
