| 涤纶长丝生产喷丝板的选择 |
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| 引用本文： | 康江卫,魏志和.涤纶长丝生产喷丝板的选择[J].合成技术及应用,1997,12(3):52-54. |
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| 作者姓名： | 康江卫 魏志和 |
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| 作者单位： | 新疆涤纶纤维厂!乌鲁木齐，830054 |
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| 摘 要： | 论述了高聚物熔体在喷丝孔区的流变性及粘弹行为。具体分析了喷丝孔直径与剪切速率及喷丝头拉伸倍数之间的关系，提出了喷丝孔直径的选择依据。
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| 关 键 词： | 粘弹性 剪切速率 喷丝头拉伸倍数 喷丝孔直径 |
DESIGN OF SPINNERETTE IN PRODUCTION OF POLYESTER FILAMENTS |
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| Kang Jiangwei, Wei Zhihe.DESIGN OF SPINNERETTE IN PRODUCTION OF POLYESTER FILAMENTS[J].Synthetic Technology and Application,1997,12(3):52-54. |
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| Authors: | Kang Jiangwei Wei Zhihe |
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| Affiliation: | Xinjiang Polyester Fiber Plant |
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| Abstract: | The rheological and viscoelastic behavior of polymer melts in the die zone are expounded. The relations between spinneret diameter and spinneret draft and shearing rate are analysed concretly. The select foundation of spinneret diameter are advanced. |
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| Keywords: | viscoelasticity shearing rate spinneret draft spinneret diameter |
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