可降解聚乳酸/天然植物纤维复合材料的研究进展  

Research Development of Polylactic Acid/Natural Vegetable Fiber Blend Composites

作　　者：张燕[1] 李守海[1] 黄坤[1] 李梅[1] 夏建陵[1] 

机构地区：[1]中国林业科学研究院林产化学工业研究所,江苏省生物质能源与材料重点实验室,国家林业局林产化学工程重点开放性实验室,生物质化学利用国家工程实验室,南京210042

出　　处：《工程塑料应用》2012年第5期102-106,共5页Engineering Plastics Application

基　　金："十二五"国家科技支撑计划项目(2012BAD32B03)

摘　　要：从复合材料的植物纤维原材料类型、加工复合方式、增塑改性及增容改性等方面论述各种因素对可降解聚乳酸/天然植物纤维复合材料综合性能的影响,分析了该类型复合材料的研究现状,且着重介绍了增容改性的几种不同方式,并就此类型复合材料的发展趋势与前景进行展望。The effects of several important factors such as raw material category of vegetable fiber, compounding methods, plastication modification and compatibiling modification on the comprehensive properties of biodegradable polylactic acid（ PLA ） / natural vegetable fiber composites were summarized. And the research status of this new composites were analyzed. Several different compatibiling modification were emphatically introduced.The development trends of blend composites in the future were also introduced briefly.

关 键 词：天然植物纤维 聚乳酸 复合材料 增容改性 可生物降解 

分 类 号：TQ317[化学工程—高聚物工业]