| PTT/PET并列型复合纺丝工艺研究 |
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| 引用本文： | 李旦,李为民. PTT/PET并列型复合纺丝工艺研究[J]. 合成纤维, 2008, 37(7) |
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| 作者姓名： | 李旦 李为民 |
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| 作者单位： | 绍兴文理学院,浙江,绍兴,312000;浙江古纤道股份有限公司,浙江,绍兴,312025 |
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| 摘 要： | 就PTT、PET原料选择,纺丝组件设计,复合纺丝工艺及加弹工艺进行探讨。生产结果表明:选择特性黏度0.5～0.6dL/g的PET和特性黏度1.2～1.3dL/g的PTT切片,以40%/60%～50%/50%(PET/PTT)的复合比,可以生产出质量稳定、性能较好的PTT/PET并列型复合长丝,并实现了批量化生产。
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| 关 键 词： | PTT/PET双组分复合 并列型 纺丝工艺 |
Research on Side by Side PTT/PET Composite Fiber Spinning Technology |
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| LI Dan,LI Wei-min. Research on Side by Side PTT/PET Composite Fiber Spinning Technology[J]. Synthetic Fiber in China, 2008, 37(7) |
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| Authors: | LI Dan LI Wei-min |
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| Abstract: | The raw material selection, spinpack designing, bicomponet spinning technology and texturizing were discussed. The results showed that good quality and better performance side by side PTT/PET composite filaments were made by commercial production with the conditions of PET with IV 0.5～0.6 dL/g, PTT with IV 1.2～1.3 dL/g and PET/PTT composite ratio 40 %/60 %～50 %/50 %. |
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| Keywords: | PTT/PET bicomponent composite side by side spinning technology |
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