不同植物纤维增强PLA/PBAT/PBS可降解复合材料研究进展  

Research progress of different plant fiber reinforced PLA/PBAT/PBS biodegradable composites

作　　者：黄茂财 张效林 常兴 杨梦豪 张继兵 HUANG Maocai;ZHANG Xiaolin;CHANG Xing;YANG Menghao;ZHANG Jibing(Faculty of Printing,Packaging Engineering and Digital Media Technology,Xi'an University of Technology,Xi'an 710048,China;Anhui Huaisu Building Material Co.,Ltd.,Suzhou 234000,China)

机构地区：[1]西安理工大学印刷包装与数字媒体学院,西安710048 [2]安徽淮宿建材有限公司,宿州234000

出　　处：《复合材料学报》2024年第12期6370-6385,共16页Acta Materiae Compositae Sinica

基　　金：陕西省科技厅重点研发计划(2021SF448);宿州市重大科技专项(SZKJXM202211)。

摘　　要：植物纤维是由碳水化合物、苯酚类物质以及萜烯类物质组成的丝状或絮状物,种类繁多,资源丰富,且具有比强度高、可降解和可再生等优良特性,是天然绿色生物质纤维原料。将植物纤维作为树脂基复合材料的增强材料,不仅可以实现植物纤维资源的高效高值化利用,提升复合材料的综合应用性能,而且还可以降低复合材料制备成本,近年来关于不同种类植物纤维增强可降解复合材料方面的研究备受关注。本文综述了不同种类植物纤维增强聚乳酸(PLA)、聚对苯二甲酸-己二酸丁二醇酯(PBAT)、聚丁二酸丁二醇酯(PBS)3种可降解高分子材料的研究进展,对各种复合材料的综合性能进行分析比较,并对其应用性能和前景进行了总结与展望。Plant fibers,composed of carbohydrates,phenolic substances,and terpenes,take the form of fibrous or fluffy strands,exhibiting a wide range of varieties and abundant resources.These fibers possess the advantages of high specific strength,biodegradability,and renewability,making them a sustainable source of natural green biomass.Utilizing plant fibers as reinforcement materials in resin-based composites not only facilitates the efficient and valuable use of plant fiber resources,thus enhancing the comprehensive application performance of composites,but also contributes to cost reduction in composite manufacturing.In recent years,research into various types of plant fiber-reinforced biodegradable composites has attracted considerable attention.This paper reviews the latest advancements in plant fiber reinforcement in three biodegradable polymer matrices:Polylactic acid(PLA),poly(butylene adipate-co-terephthalate)(PBAT),and poly(butylene succinate)(PBS).It provides an analysis and comparison of the overall performance of these different composites,offering insights into their application potential and forecasting future trends.

关 键 词：植物纤维 生物降解树脂 复合材料 力学性能 聚乳酸 聚对苯二甲酸-己二酸丁二醇酯 聚丁二酸丁二醇酯 

分 类 号：TB332[一般工业技术—材料科学与工程]