Study on Forming Technology and Mechanical Properties of Biodegradable Hemp Fiber/ Polylactic Acid Composites

摘要：

Fully biodegradable,environment-friendly,hemp fiber/polylactic acid green composites were successfully fabricated using blend mastication and characterized for its tensile,bending and impact mechanical properties. The optimized processing conditions were concluded through a lot of experiments(the detailed experiments were elided in this paper): PLA mass fraction 60％,Mastication time 7min,Mastication temperature 190°G,Heat pressing pressure 15Mpa,Heat pressing temperature 185℃,Heat pressing time 10min. The mechanical properties were good under this condition. The hemp fiber/PLA composites may be used as green composites for certain indoor applications.

关键词： Biocomposites Hemp fiber Polylactic acid Blend mastication Mechanical properties

作者: Lihua Lv Yongling Yu

作者单位: Green Applied Fiber Technology Institute,Dalian Polytechnic University,Dalian 116034,China

会议类型: 国际会议

会议名称: The Second International Conference on Advanced Textile Materials & Manufacturing Technology(第二届先进纺织材料及加工技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 170-173

在线出版日期: 2010-10-20（万方平台首次上网日期，不代表论文的发表时间）