| PLA纤维的性能研究 |
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| 引用本文： | 熊春华,张传杰,张楠楠,朱平,崔莉.PLA纤维的性能研究[J].武汉科技学院学报,2011,24(3). |
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| 作者姓名： | 熊春华 张传杰 张楠楠 朱平 崔莉 |
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| 作者单位： | 武汉纺织大学,新型纺织材料绿色力工及其功能化教育部重点实验室,湖北武汉430073 |
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| 基金项目： | 湖北省自然科学基金重点项目，武汉纺织大学校基金项目 |
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| 摘 要： | 本文研究了PLA纤维的表面形态、物理机械性能、吸水性、在碱性洗涤剂中的收缩性,以及酸、碱和有机溶剂对PLA纤维的强力损伤程度.结果表明:PLA纤维的强度与形态和PET纤维相近,吸水率比棉小但比PET纤维大,PLA纤维在碱性条件下缩水率和强力损失速率大,PLA纤维抵抗酸碱和有机溶剂的能力大小为:丙酮＞盐酸＞碳酸钠＞氢氧化钠.
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| 关 键 词： | PLA纤维 物理机械性能 缩水率 耐酸碱性 |
Study on Performance of PLA Fiber |
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| XIONG Chun-hua,ZHANG Chuan-jie,ZHANG Nan-nan,ZHU Ping,CUI Li.Study on Performance of PLA Fiber[J].Journal of Wuhan Institute of Science and Technology,2011,24(3). |
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| Authors: | XIONG Chun-hua ZHANG Chuan-jie ZHANG Nan-nan ZHU Ping CUI Li |
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| Institution: | XIONG Chun-hua,ZHANG Chuan-jie,ZHANG Nan-nan,ZHU Ping,CUI Li(Key Laboratory of Green Processing and Functional Textiles of New Textile Materials of Ministry of Education,Wuhan Textile University,Wuhan Hubei 430073,China) |
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| Abstract: | The surface morphology,physical and mechanical properties of PLA fibers were tested in this research,and were made a comparison with polyester fibers.This paper also studied the water absorption of PLA fibers,fibers' contraction in alkaline detergent as well as the fibers' strength damage in acids,alkalis and organic solvents.The results showed that the breaking tenacity and shape of PLA fibers were similar to PET fibers,the water absorption of PLA fibers was lower than cotton fibers but higher than PET fib... |
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| Keywords: | PLA Fibers Physical and Mechanical Properties Shrinkage Acid and Alkali Resistance |
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