| 拉伸条件对涤纶四孔中空纤维结构性能的影响 |
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| 引用本文： | 肖海燕 孟家明. 拉伸条件对涤纶四孔中空纤维结构性能的影响[J]. 合成纤维工业, 1998, 21(3): 6-9 |
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| 作者姓名： | 肖海燕 孟家明 |
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| 作者单位： | 仪征化纤股份有限公司涤纶四厂 |
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| 摘 要： | 应用ＷＡＸＤ、声速法等研究了涤纶四孔中空纤维在不同拉伸条件下结晶、取向变化，讨论了拉伸工艺变化对涤纶四孔中空纤维结构与性能的影响。结果表明，由于拉伸方式和拉伸温度的不同，纤维结晶和取向程度有明显的区别，导致了中空纤维成品质量的差异。
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| 关 键 词： | X射线衍射分析 聚对苯二甲酸乙二醇酯纤维 中空纤维 拉伸 结晶 |
THE EFFECT OF DRAWING CONDITIONS ON THE STRUCTURE AND PROPERTIES OF FOUR HOLE HOLLOW PET FIBER |
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| Xiao Haiyan,Meng Jiaming,Chen Ang,Ren Xijuan and Zhu Changjiang. THE EFFECT OF DRAWING CONDITIONS ON THE STRUCTURE AND PROPERTIES OF FOUR HOLE HOLLOW PET FIBER[J]. China Synthetic Fiber Industry, 1998, 21(3): 6-9 |
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| Authors: | Xiao Haiyan Meng Jiaming Chen Ang Ren Xijuan Zhu Changjiang |
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| Abstract: | By means of WAXD etc, the crystallization and orientation of four hole hollow PET fiber under different drawing conditions were studied. The effect of drawing process on the structure and properties of four hole hollow PET fiber was discussed. The results show that the different drawing method and temperature make it evident that there is obvious difference between the fiber's crystallinity and orientation degree, which results in the difference of hollow fiber quality. |
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| Keywords: | X ray diffraction analysis polyethylene terephthalate fiber hollow fiber drawing crystallization |
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