| 多岛型高回弹性PA6/PET复合纤维的开发 |
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| 引用本文： | 楼利琴,占海华.多岛型高回弹性PA6/PET复合纤维的开发[J].合成纤维,2008,37(1):33-35,41. |
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| 作者姓名： | 楼利琴 占海华 |
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| 作者单位： | 1. 绍兴文理学院,浙江,绍兴,312000
2. 绍兴云翔化纤有限公司,浙江,绍兴,312000 |
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| 摘 要： | 介绍了以涤纶(PET)为岛、锦纶(PA6)为海,采用复合纺丝技术开发的多岛型高回弹性PA6/PET复合纤维的生产流程,探讨了原料的选择、切片干燥、纺丝温度、组件设计、冷却条件、拉伸加弹、PA6/PET复合比及岛个数等工艺条件,并选择24f×18～20岛、锦涤比50∶50的多岛型高回弹性纤维为最理想产品。纤维织成织物后并不象海岛纤维一样要溶去其中一组分,而是用廉价的PET替代部分昂贵的PA6。结果表明:开发的多岛型高回弹性PA6/PET复合纤维及其织物兼具了锦、涤2种纤维的优点,且原料成本是纯锦纶的2/3。
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| 关 键 词： | 多岛型高回弹性纤维 复合纺丝 涤纶 锦纶 |
| 文章编号： | 1001-7054（2008）01-0033-03 |
| 收稿时间： | 2007-08-28 |
| 修稿时间： | 2007-10-08 |
The Development of PA6/PET Multi-islands Fiber with High Elastic Resilience |
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| LOU Li-qin,ZHAN Hai-hua.The Development of PA6/PET Multi-islands Fiber with High Elastic Resilience[J].Synthetic Fiber in China,2008,37(1):33-35,41. |
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| Authors: | LOU Li-qin ZHAN Hai-hua |
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| Abstract: | The production process of high elastic PA6/PET multi-islands fiber in which PET was for the island and PA6 was for the sea was introduced. The spinning technology of chip drying,spinning temperatue,spinpack design,cooling condition,draw-texturing,composite ratio and the number of islands were discussed. The fabric made of high elastic multi-islands fiber with 24 f×18~20 i and 50∶50 composite ratio of PA6 and PET was different to the conventional sea-island fiber fabric and maintained two components. As PET was cheaper than PA6,the part of PA6 was replaced by PET and material cost was reduced. The PA6/PET multi-islands fiber with high elastic resilience had the advantages of polyester and Nylon fibers. |
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| Keywords: | the multi-islands fiber with high elastic resilience composite spinning PET PA |
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