| 涤纶长丝纺丝在线注射添加现状及发展趋势 |
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| 引用本文： | 顾自江,崔利,吉鹏,刘春福,李群,姚敏刚.涤纶长丝纺丝在线注射添加现状及发展趋势[J].化纤与纺织技术,2020,49(2):13-15. |
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| 作者姓名： | 顾自江 崔利 吉鹏 刘春福 李群 姚敏刚 |
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| 作者单位： | 无锡聚新科技有限公司,江苏无锡214000;新凤鸣集团股份有限公司,浙江桐乡314513;东华大学,上海201620 |
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| 摘 要： | 目前国内涤纶长丝纺丝在线注射主要是间接切片纺螺杆前计量添加和熔体直纺纺丝箱体前管道上注射添加两种方式,在线注射添加技术赋予涤纶长丝差异化功能,该文介绍了当前涤纶长丝纺丝在线注射添加现状、方法,展望涤纶长丝纺丝在线注射添加技术趋势。
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| 关 键 词： | 差别化 功能化 共混改性 涤纶长丝 在线注射添加 发展趋势 |
THE PRESENT SITUATION AND DEVELOPMENT TREND OF ON-LINE INJECTION FOR POLYESTER FILAMENT SPINNING |
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| GU Zi-jiang,CUI Li,JI Peng,LIU Chun-fu,LI Qun,YAO Min-gang.THE PRESENT SITUATION AND DEVELOPMENT TREND OF ON-LINE INJECTION FOR POLYESTER FILAMENT SPINNING[J].Chemical Fiber & Textile Technology,2020,49(2):13-15. |
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| Authors: | GU Zi-jiang CUI Li JI Peng LIU Chun-fu LI Qun YAO Min-gang |
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| Affiliation: | (Xinfengming Group Co.,Ltd.,Tongxiang Zhejiang 314513,China;Wuxi Juxin Technology Co.,Ltd.,Wuxi Jiangsu214000,China;Donghua University,Shanghai 201620,China) |
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| Abstract: | At present,there are two ways of on-line injection for polyester filament spinning in China:metering adding before indirect slice spinning screw and injecting adding on the front pipe of melt direct spinning box.The differentiation function of polyester filament is endowed by the technology of injection on-line.By analyzing the current situation of on-line injection adding for polyester filament spinning,the trend of on-line injection adding technology for polyester filament spinning is prospected. |
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| Keywords: | differentiation functionalization blending modification polyester filament on-line injection addition development trend |
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