国内外生物降解塑料产业发展现状

Current Development Situation of Biodegradable Plastic Industry In China and Abroad

介绍了国内外生物降解塑料产业的最新进展及其在纤维、日用膜袋、农业制品以及汽车工业制品等方面的应用情况,主要包括聚乳酸(PLA)、聚羟基烷酸酯(PHA)、聚对苯二甲酸-己二酸丁二酯(PBAT)、聚碳酸亚丙酯(PPC)等;梳理了我国生物降解相关的检测方法与标准现状,并与国际标准进行了对比;综述了各国针对不易回收、易造成环境污染的一次性制品的有关禁限政策。

This paper introduced the latest development of biodegradable plastics industry in China and abroad as well as the applications of biodegradable plastics in fibers,daily expenses of membranes and bags,agricultural products and automobile industrial products.These biodegradable plastics included poly(lactic acid),polyhydroxyalknoates,poly(butylenes adipate-co-terephthalate),and poly(propylene carbonate).The present status of biodegradation detection methods and standards in China was analyzed in comparison with international standards.Moreover,the paper also reviewed the latest policies and rules in prohibition or limitation of the disposable products that are unrecyclable and easy to pollute the environments.