加弹工艺对原液着色涤纶DTY颜色的影响Influence of Draw Texturing Process on the Color of Dope Dyed PET DTY
詹莹韬,李顺希,钱江莲,孙露萍,占海华
ZHAN Ying-tao,LI Shun-xi,QIAN Jiang-lian,SUN Lu-ping,ZHAN Hai-hua
摘要(Abstract)：
以军绿色色母粒与聚酯切片为原料,制备了原液着色涤纶拉伸变形丝(DTY),探讨了加弹工艺对原液着色涤纶DTY颜色变化的影响。结果表明:在试验范围内,十字截面纤维的明度值、饱和度、色调角均大于六叶与三叶截面纤维的相应值;第一热箱温度对颜色变化不明显,随着D/Y比与拉伸倍数的增大,纤维的明度值有增加趋势,颜色变浅;而随着网络压力的增大,纤维的明度值和饱和度均下降,纤维颜色变深。
Dope dyed PET DTY was prepared by using army green masterbatch and polyester chips as the raw materials, and the influence of draw texturing process on the color of dope dyed DTY was discussed.The results demonstrated that the lightness, saturation and hue of the cross-shaped fiber were all greater than the corresponding values of hexagonal and trigonal fibers in the study. With the increase of D/Y ratio and draft ratio, the lightness of the fiber tended to increase and the color became lighter. However, with the increase of network pressure, the lightness and saturation of the fiber decreased and the color became darker.
关键词(KeyWords)：
涤纶DTY;加弹工艺;原液着色;颜色
PET DTY;draw-texturing process;dope dyed;color
基金项目(Foundation): 绍兴市重大科技攻关计划项目(2017A11002);; 2018年浙江省大学生科技创新活动计划(2018R432015)
作者(Author):
詹莹韬,李顺希,钱江莲,孙露萍,占海华
ZHAN Ying-tao,LI Shun-xi,QIAN Jiang-lian,SUN Lu-ping,ZHAN Hai-hua
DOI: 10.16090/j.cnki.hcxw.2019.12.005
参考文献(References)：
- [1]赵晓婷,金剑,王利平.聚酯纤维原液着色技术的研究现状[J].合成纤维工业, 2018, 41(2):51-55.
- [2]吴双全.原液着色车用聚酯纤维的开发及其应用[J].针织工业,2015(11):6-9.
- [3]李启正,朱炜婧,金肖克,等.原液着色涤纶交织混色织物的颜色预测模型[J].纺织学报, 2017, 38(7):56-62.
- [4]朱松.原液着色涤纶纤维的生产技术现状及市场前景[J].现代纺织技术, 2013(6):32-35.
- [5]周全忠.原液着色聚酯长丝的发展趋势及展望[J].纺织导报, 2012(11):55-56.
- [6]赵勃,黄从玲.计算机印染测色配色技术的应用[J].染整技术, 2018(9):96.
- [7]李戎,宋阳,黄劲旭,等.有色纤维的配色方法研究[J].湖南科技大学学报(自然科学版), 2006, 21(4):83-87.
- [8]陈美玉.纺液着色涤纶长丝性能及颜色变化规律的研究[D].西安:西安工程科技学院, 2004.
- [9]李允成,徐心华.涤纶长丝生产[M].北京:中国纺织出版社, 1995:263, 357-358.