| 载体法制备聚四氟乙烯纤维及烧结工艺研究 |
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| 引用本文： | 何志军,张一心,张昭环,姚睿,孙天祥. 载体法制备聚四氟乙烯纤维及烧结工艺研究[J]. 合成纤维, 2012, 0(4): 12-14 |
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| 作者姓名： | 何志军 张一心 张昭环 姚睿 孙天祥 |
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| 作者单位： | 西安工程大学 |
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| 摘 要： | 以载体法制备出聚四氟乙烯纤维(PTFE)/聚乙烯醇(PVA)初生丝,然后对初生丝进行不同时间的烧结,以除去PVA制得PTFE纤维,对PTFE纤维进行不同程度的拉伸,检测不同烧结时间和拉伸倍数对纤维力学性能的影响。
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| 关 键 词： | 聚四氟乙烯纤维 载体纺丝 烧结 时间 拉伸 |
Polytetrafluoroethylene Fiber Preparation by Carrier Spinning and its Sintering Process |
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| HE Zhi-jun,ZHANG Yi-xin,ZHANG Zhao-huan,YAO Rui,SUN Tian-xiang. Polytetrafluoroethylene Fiber Preparation by Carrier Spinning and its Sintering Process[J]. Synthetic Fiber in China, 2012, 0(4): 12-14 |
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| Authors: | HE Zhi-jun ZHANG Yi-xin ZHANG Zhao-huan YAO Rui SUN Tian-xiang |
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| Affiliation: | (Xi’an Polytechnic University,Xi’an 710048,Shannxi,China) |
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| Abstract: | The as-spun fibers of polytetrafuoroethylene(PTFE) fiber and polyvinyl alcohol(PVA) fiber were produced by carrier spinning.The as-spun fibers were then sintered under different times.The PTFE fiber was obtained after removal of PVA component.The PTFE fiber was drawn with different draw ratio.The influence of sintering time and draw ratio on mechanical properties of the fiber was investigated. |
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| Keywords: | PTFE fiber carrier spinning sintering time drawing |
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