生物质填充型降解塑料原料及改性方法研究进展  

Research Progress of Biomass-filled Degradable Plastic Raw Materials and Modification Methods

作　　者：李延吉 李明泽 马婕 董春良 宋瑞雯 LI Yan-ji;LI Ming-ze;MA Jie;DONG Chun-liang;SONG Rui-wen(School of Energy and Environment,Shenyang Aerospace University,Shenyang 110136,China)

机构地区：[1]沈阳航空航天大学能源与环境学院,辽宁沈阳110136

出　　处：《塑料科技》2022年第12期106-111,共6页Plastics Science and Technology

基　　金：辽宁省自然科学基金项目(20180550324);沈阳市关键技术攻关计划(21108926)。

摘　　要：为解决不可降解塑料对环境带来的危害,不同类型可降解塑料的研究迅速兴起,生物质填充型降解塑料是常见的一种。文章总结了不同原料与不同改性条件下生物质填充型降解塑料及其应用进展。原料方面按填料的不同,分为淀粉、木质纤维素、蛋白质、微藻等生物质填料。改性方法主要分为物理改性、化学改性以及增容剂的加入。介绍了生物质填充型降解塑料在工业及日常领域的一些应用。In order to solve the harm of non-degradable plastics to the environment, research on different types of degradable plastics has risen rapidly, and biomass-filled degradable plastics are common. The application progress of biomass-filled degradable plastics under different raw materials and different modification conditions is summarized. Raw materials according to the different filler are divided into starch, lignocellulose, protein, microalgae and other biomass filler. The modification methods are mainly divided into physical modification, chemical modification and the addition of compatibilizer. Some applications of biomass-filled degradable plastics in industry and daily life are introduced.

关 键 词：生物质 填充型降解塑料 化学改性 物理改性 

分 类 号：TQ327[化学工程—合成树脂塑料工业]