植物纤维增强聚乳酸复合材料界面改性研究进展

Research Progress on the Interfacial Modification of Polylactic Acid Composites Reinforced with Plant Fiber

聚乳酸基植物纤维复合材料是绿色复合材料,具有可再生、可降解等优点,已逐渐成为不可再生石油基聚合物的替代品,但由于聚乳酸(PLA)性能方面存在的缺陷,限制了其广泛的应用。本文介绍了植物纤维和聚乳酸的改性方法,综述了不同种类植物纤维增强聚乳酸复合材料界面改性的研究进展,并对植物纤维增强聚乳酸复合材料今后的发展趋势进行了展望。

Polylactic acid plant fiber composites are green composites with the advantages of renewable and degradable,and have gradually become a substitute for non-renewable petroleum based polymers.However,due to the defects in the performance of polylactic acid,its wide applications are limited.In this paper,the modification methods of plant fibers and polylactic acid were introduced,the research progress of interfacial modification of different plant fibers reinforced polylactic acid composites were reviewed,and the development trend of plant fibers reinforced polylactic acid composites materials were prospected.