Effect of Heat-Treated Process on Tensile Property of PLA Plied-Yarn

摘要：

　　Polylactic acid (PLA) fiber,as a biodegradable synthetic aliphatic polyester fiber,has properties of biocompatibility,biodegradability and processing.Therefore,this study used PLA multifilament to prepare numerous plied yams,respectively 75D,75D×2,75D×3,75D×4 and 75D×5.Afterwards,these yams were twisted with 3,5,7 twist/inch and then heat-treated respectively.The resulting yams were tested for their tensile property tensile tenacity and tensile elongation.Moreover,the heat-treated effect was discussed on influencing tensile property.

关键词： Polylactic acid heat-treated twist number

作者: Jia-Horng Lin Cheng-Tien Hsieh Jin-Jia HU Yueh-Sheng Chen Wen-Cheng Chen Ching-Wen Lou

作者单位: Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials,Feng Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials,Feng aDepartment of Biomedical Engineering, National Cheng Kung, University Taiwan, R.O.C. Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung40402, Advanced Medical Devices and Composite Laboratory, Department of Fiber and Composite Materials, Feng lnstitute of Biomedical Engineering and Material Science, Central Taiwan University of Science and T

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 963-966

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）