|本期目录/Table of Contents|

[1]蔡东照,秦兆琼,徐建峰,等.自发伸长涤纶复合丝的制备及其影响因素[J].丝绸,2018,55(6):061103.[doi:10.3969/j.issn.1001-7003.2018.06.003]
 CAI Dongzhao,QIN Zhaoqiong,XU Jianfeng,et al.Preparation of self-extensible polyester composite filament and its influencing factors[J].Journal of Silk,2018,55(6):061103.[doi:10.3969/j.issn.1001-7003.2018.06.003]
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自发伸长涤纶复合丝的制备及其影响因素(PDF)
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《丝绸》[ISSN:1001-7003/CN:33-1122/TS]

卷:
55
期数:
2018年6期
页码:
061103
栏目:
研究与技术
出版日期:
2018-06-20

文章信息/Info

Title:
Preparation of self-extensible polyester composite filament and its influencing factors
文章编号:
1001-7003(2018)06-0014-05
作者:
蔡东照秦兆琼徐建峰黄机质潘 涛
1.东丽纤维研究所(中国)
Author(s):
CAI Dongzhao1 QIN Zhaoqiong2 XU Jianfeng1 HUANG Jizhi3 PAN Tao1
1.Toray Fibers & Textiles Research Laboratories (China) Co., Ltd., Nantong 226009, China; 2.Toray Sakai Weaving & Dyeing (Nantong) Co., Ltd., Nantong 226009, China; 3.Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, China
关键词:
自发伸长复合丝超喂率牵伸倍率沸水收缩率自发伸长率
Keywords:
self-extensible composite filament over feeding rate drafting ratio boiling water shrinkage self-extensible rate
分类号:
TS102.522
doi:
10.3969/j.issn.1001-7003.2018.06.003
文献标志码:
A
摘要:
以高收缩纱线33T-12-FDY为芯纱、超细预取向丝35T-96-POY为鞘纱,设计制备出自发伸长涤纶复合丝对鞘纱松弛热处理温度、超喂率及牵伸倍率探讨结果表明即使热处理的温度不同,沸水收缩率也会随着超喂率的提高而呈逐渐减小的趋势,沸收后的自发伸长率均会随着超喂率的提高而呈逐渐增大的趋势而在相同的超喂率下,温度越高沸水收缩率越小,自发伸长率越低。根据总体伸长率情况,最终确定选用温度为185 、超喂率40%、POY不延伸的加工工艺。
Abstract:
The self-extensible polyester composite filament was prepared by using the high-shrinkage yarn (33T-12-FDY) as the core yarn and the superfine POY (35T-96-POY) as the sheath yarn. The shrinkage temperature, over feeding ratio and drafting ratio were discussed. And the results showed that, 1.boiling water shrinkage reduced gradually with the increase of over-feeding ratio even if heat treatment temperature was different; 2.the self-extensible ratio of the composite filament after boiling processing increased gradually with the increase of over-feeding ratio; 3. under the same over-feeding ratio, the higher temperature, the less shrinkage ratio and the lower self-extensible ratio. The optimal parameters (185℃, 40% over-feeding rate and no stretching of POY) were established by analyzing the experimental results.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-09-11
修回日期:201-00-00
作者简介:蔡东照(1971),男,新型纺织品开发
更新日期/Last Update: 2018-05-11