生物降解塑料及其性能评价方法研究进展  

Research progress in biodegradable plastics and their properties characterization

作　　者：张远[1] 陶树明[1] 邱小云[1] 金可默[1] 胡树文[1] 

机构地区：[1]中国农业大学资源与环境学院,北京100193

出　　处：《化工进展》2010年第9期1666-1674,共9页Chemical Industry and Engineering Progress

基　　金：国家科技支撑计划资助项目(2008BADA4B04和2006BAD10B02)

摘　　要：综述了近年来降解高分子材料的进展情况,重点介绍了生物降解材料的近况以及一些具备生物降解性能的材料的合成、改性新方法。同时详述了国家标准中规范的检测生物降解塑料性能的方法,包括塑料力学性能评价和降解性能评价,并列举了塑料降解性能的表征方法。最后,对可降解材料的现状提出了问题,并作了展望。The research progress of degradable plastics is reviewed with focuses on the development in biodegradable polymers,and some new synthesis and modification methods are summarized.The specifications of national standards for properties testing of degradable plastics are listed in detail,including evaluation of mechanical properties and degradation properties.Characterization methods for degradable plastics are also described.Finally,the existed problems and development prospects in degradable materials are discussed.

关 键 词：生物降解 塑料 研究进展 评价标准 

分 类 号：TQ324.8[化学工程—合成树脂塑料工业] O631[理学—高分子化学]