西安工程大学学报2011，Vol.25Issue(1)：22-26,5.
苎麻纤维PLLA-PEG复合材料制备工艺的优化
Optimization of preparation process of composites of ramie fiber PLLA-PEG
摘要
Abstract
Composite panel of ramie fiber reinfored polylactic acid and polyethylene glycol is prepared by the optimization of orthogonal test parameters. The tensile, bending, infrared spectrum and fracture morphology are analyzed. The results show that when the mass ratio of PLLA and PEG is 9: 1, the mass ratio of TDI and PLLA is 1: 12, copolymerized at 120 ℃ for 14 hours, the tensile strength and bending strength can achieve 11.1MPa and 64. 48MPa respectively.关键词
苎麻纤维/复合材料/熔融共聚/正交实验/聚乳酸/聚乙二醇分类
化学化工引用本文复制引用
张金彦,王俊勃,杨敏鸽,贺辛亥,申明乾,姜凤阳,王琼..苎麻纤维PLLA-PEG复合材料制备工艺的优化[J].西安工程大学学报,2011,25(1):22-26,5.基金项目
陕西省科学技术研究发展计划资助项目(20008K06-12 （）
2010K10-18) （）
