文献类型：期刊文献

中文题名：PTT/PET并列型复合纺丝工艺研究

英文题名：Research on Side by Side PTT/PET Composite Fiber Spinning Technology

作者：李旦[1];李为民[2]

机构：[1]绍兴文理学院;[2]浙江古纤道股份有限公司

年份：2008

卷号：37

期号：7

起止页码：45

中文期刊名：合成纤维

外文期刊名：Synthetic Fiber in China

收录：CSTPCD、、北大核心2004、北大核心

语种：中文

中文关键词：PTT/PET双组分复合;并列型;纺丝工艺

外文关键词：PTT/PET bicomponent composite, side by side, spinning technology

中文摘要：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。

外文摘要：The raw material selection, spinpack designing, bicomponet spinning technology and texturizingwere discussed. The results showed that good quality and better performance side by side PTF/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 %.