塑料科技2018，Vol.46Issue(4)：75-79,5.DOI:10.15925/j.cnki.issn1005-3360.2018.04.012
PLA/BF复合材料的增塑研究
Study on Plasticization of PLA/BF Composite Materials
摘要
Abstract
Polylactide/bamboo fiber (PLA/BF) composite was prepared by the injection molding process,with polyethylene glycol 400 (PEG400) as the plasticizer.The effects of PEG400 content on plasticizing properties of PLA/BF composites were investigated.The results show that PEG400 is beneficial to improve the compatibility of the PLA/BF composite in a certain extent,but decreasing the thermal stability and increasing the water absorption of the PLA/BF composite with the increasing content of PEG400 content.Mechanical properties test showes that the tensile strength of the PLA/BF composite is reducing with the increasing content of PEG400,but the impact strength of the composite has the different changing tendency.So,the PEG400 is beneficial to improve the toughness of the PLA/BF composites.关键词
聚乳酸/竹纤维/聚乙二醇/增塑性能Key words
Polylactide/Bamboo fiber/Polyethylene glycol/Plasticizing properties分类
化学化工引用本文复制引用
刘淑琼,刘瑞来,赵升云,许少平..PLA/BF复合材料的增塑研究[J].塑料科技,2018,46(4):75-79,5.基金项目
福建省中青年教师教育科研项目(JAT160505) （JAT160505）
福建省生态产业绿色技术重点实验室开放课题(WYKF2017-10) （WYKF2017-10）
