摘要
本文主要介绍降解塑料的定义,降解塑料标准化发展概况,及塑料生物降解性能测试方法。通过分类、综合与比较,指出了原有标准化工作的不完善性和标准生物降解测试方法的局限性。针对全生物降解塑料在短期内无法完全占据市场空间、多元降解机理塑料在一个相当长时期里仍有很大发展余地的现状,作者认为建立多元降解机理塑料的专门标准是必要的。
The definition of degradable plastics, the development of its standardizations, and the biodegradable assessment and test methods for it, were briefly described. After classifying, colligating and comparing, we commentated that there are still something more for the standardization work to do, and most of the biodegradable assessment and testing methods in being have themselves shortcomings. Moreover, the research work to standardization for the multi-degradable-mechanism plastics, were suggested be carried out, since it is impossible for fully biodegradable plastics to dominate plastic market in short period and there is promising to develop multi-degradable-mechanism plastics for a long time.
出处
《塑料制造》
2009年第7期63-69,共7页
Plastics Manufacture
关键词
降解塑料
测试方法
标准
生物降解
Degradable plastics Assessment and test method Standard Biodegradable
