高分子材料生物降解性能的分析研究进展

本文介绍了近年来生物降解材料降解方法的研究现状,主要从不同的降解环境,包括在堆肥环境、水性环境、惰性固体介质环境等进行的材料生物降解性能研究进行了比较、评述与展望。

Progress in analysis of the biodegradability for polymer materials

Biodegradable polymers require resistance to outside influences during in use,but can be biodegraded under certain conditions after being disused.Therefore,the relevant measurements and evaluation methods for the biodegradability of such materials is a key component when characterizing their performances.This article introduced the degradation methods of the biodegradable materials in recent years,primarily through different environments for biodegrading the materials,including the compost environment,aquatic environment,inert solid media environment,etc.In this article,we compared theses studies,drew several conclusions and also gave some expectations on such research field.