塑料科技2017，Vol.45Issue(10)：76-79,4.DOI:10.15925/j.cnki.issn1005-3360.2017.10.012
菱粉增韧聚乳酸复合材料的制备与性能研究
Study on Fabrication and Properties of PLA Composites Toughened by Waterchestnut Starch
摘要
Abstract
Poly(lactic acid)/waterchestnut starch (PLA/WCS) composites were prepared with WCS as the toughening modifier,and crystallization properties and mechanical properties of the composites were systematically analyzed.The results show that with the increase of WCS content,the crystallization properties of PLA/WCS composites improve gradually,and WCS acts as the nucleating agent of PLA.The WCS has obvious toughening effect on PLA,but tensile strength of the modified material decreases.At the same time,WCS can improve the thermal stability of PLA,and broaden the application range of PLA effectively,关键词
聚乳酸/菱粉/增韧/力学性能/结晶性能Key words
Poly(lactic acid)/Waterchestnut starch/Toughening/Mechanical properties/Crystallization properties分类
化学化工引用本文复制引用
王娜,赵莹,朱明,楚高利,于翔..菱粉增韧聚乳酸复合材料的制备与性能研究[J].塑料科技,2017,45(10):76-79,4.基金项目
国家自然科学基金(61301231) （61301231）
