聚乳酸/纤维素共混复合材料的研究进展  

Research Progress of PLA/Cellulose Blend Composites

作　　者：王刚 李义[1] 刘志刚 裴成利 武丽达 佟毅 WANG Gang;LI Yi;LIU Zhigang;PEI Chengli;WU Lida;TONG Yi(Jilin COFCO Biochemistry Co.,Ltd.,Changchun 130033,China;College of Life Science,Jilin Agricultural University,Changchun 130118,China)

机构地区：[1]吉林中粮生化有限公司,吉林长春130033 [2]吉林农业大学生命科学学院,吉林长春130118

出　　处：《生物质化学工程》2019年第1期54-60,共7页Biomass Chemical Engineering

基　　金：吉林省科技厅科技支撑项目(17MY057Z);长春市科技局地院合作项目(17DY015);吉林省教育厅"十三五"科学技术项目(JJKH20180683)

摘　　要：叙述了天然纤维、改性纤维、纤维素衍生物与聚乳酸(PLA)复合材料的最新研究现状,围绕共混复合材料的相容性、分散性、力学性能以及应用等方面存在的优缺点,详细介绍了乙基纤维素(EC)、纤维素酯、羧甲基纤维素这3种纤维素衍生物与PLA共混制成复合材料,为纤维素/PLA共混复合材料的研发与应用提供参考。The researches of poly( lactic acid)( PLA)/cellulose,PLA/modified fiber and PLA/cellulose derivatives composites were reviewed. The advantages and disadvantages of the compatibility,dispersion,mechanical properties and degradation characteristics of the composites were introduced. And then,the PLA/EC,PLA/cellulose ester and PLA/carboxymethyl cellulose were presented in detail. This paper provided a reference for the development and application of composites for cellulose/PLA.

关 键 词：聚乳酸 纤维素 生物降解 复合材料 

分 类 号：TQ35[化学工程]