| 889 dtex超粗旦涤纶长丝的开发 |
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| 引用本文： | 郭吉中,梅锋,徐春建,郝应超,田会双.889 dtex超粗旦涤纶长丝的开发[J].广东化纤,2010(1):10-12. |
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| 作者姓名： | 郭吉中 梅锋 徐春建 郝应超 田会双 |
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| 作者单位： | 江苏盛虹化纤有限公司,江苏吴江215228 |
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| 摘 要： | 利用熔体直接纺的工艺路线，成功研制了889 dtex／192f涤纶超粗旦低弹丝。结果表明，选择较低的熔体输送温度、纺丝温度为284℃，冷却采用侧吹风冷却加弧形板的方式，集束点在1500mm处，上油选择适合纺制超粗旦丝的油嘴（京瓷等大油嘴）等工艺较适合加工该规格粗旦丝，产品质量稳定，后加工及织造效果好。
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| 关 键 词： | 超粗旦涤纶 弧形板 大油嘴 |
DEVELOPMENT OF 889 DTEX SUPER-COARSE DENIER POLYESTER FILAMENT |
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| GUO Ji-zhong,MEI Feng,XU Chun-jian,HAO Ying-chao,TIAN Hui-shuang.DEVELOPMENT OF 889 DTEX SUPER-COARSE DENIER POLYESTER FILAMENT[J].Guangdong Chemical Fiber,2010(1):10-12. |
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| Authors: | GUO Ji-zhong MEI Feng XU Chun-jian HAO Ying-chao TIAN Hui-shuang |
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| Affiliation: | (Jiangsu Shenghong Chemical Fiber Co. ,Ltd., Wujiang 215228, China) |
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| Abstract: | Using melt spinning process route, we has successfully developed the 889 dtex/192 f super-coarse denier polyester DTY. The results indicated that the lower temperature of the melt conveying, spinning temperature of 284℃, cooling method with quench air plus Arc Board, beaming in 1 500 mm, oiling choosing appropriate nozzle （ Jingci and other large nozzle）, etc. were suitable for spinning the coarse denier filament. The product quality is stable, the postprocessing and weaving effect is good. |
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| Keywords: | super-coarse denier polyester Arc Board large nozzle |
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