化工进展2017，Vol.36Issue(10)：3751-3756,6.DOI:10.16085/j.issn.1000-6613.2017-0123
天然纤维增强聚乳酸基可降解复合材料的研究进展
Progress of natural fiber reinforced polylactic acid biodegradable composites
摘要
Abstract
Polylactic acid is very attractive in the field of biodegradable materials.However,due to the limitation of the molecular chain structure of PLA,its flexibility is poor and the material is brittle which make the PLA polymer unsuitable for many applications.The mechanical and thermal stability can be improved by reinforcing it with natural fibers.This paper reviewed the research status and new progress of natural fiber reinforced polylactic acid biodegradable composites in domestic and overseas,and discussed the properties,technical methods and potential applications of polylactic acid composites modified by animal fiber and plant fiber.In addition,this paper reviewed research progress of the degradation of PLA/plant fiber composites.The development prospects of PLA/natural fiber composite such as reducing the cost of PLA composite materials,improving the mechanical properties and the biodegradable properties,was also predicted.关键词
聚乳酸/复合材料/天然纤维/力学性能/可生物降解Key words
polylactic acid/composite materials/natural fiber/mechanical properties/biodegradable分类
化学化工引用本文复制引用
徐冲,张效林,丛龙康,邓祥胜,金霄,聂孙建..天然纤维增强聚乳酸基可降解复合材料的研究进展[J].化工进展,2017,36(10):3751-3756,6.基金项目
陕西省自然科学基金(2015JM3080)及西安理工大学特色科技计划(2014TS008)项目. （2015JM3080）
