| 阳离子染料可染聚酯织物的一浴多色染色 |
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| 引用本文： | 佀利蕊,王晓春,史丽敏,张大省,白铭,陈雅媗. 阳离子染料可染聚酯织物的一浴多色染色[J]. 印染, 2020, 0(5): 27-31 |
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| 作者姓名： | 佀利蕊 王晓春 史丽敏 张大省 白铭 陈雅媗 |
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| 作者单位： | 北京服装学院材料设计与工程学院 |
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| 基金项目： | 北京服装学院研究生科研创新项目(120301990122/005)。 |
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| 摘 要： | 高温高压型阳离子染料可染聚酯纤维(CDP)、常压沸染型阳离子染料可染改性聚酯纤维(ECDP)、新型阳离子染料可染改性聚酯纤维(NECDP)3种纤维所含磺酸盐基团数量以及聚集态结构的差异,若采用阳离子染料对3种织物进行一浴染色,可得到多色效果。通过不同聚酯织物的A7S值及色差,探讨了染色pH值、温度、保温时间对多色效果的影响。结果表明:在染料质量分数为2%(omf)左右,染色温度90冗,染色时间40 min,pH值为5时,所得3种阳离子染料可染聚酯纤维织物之间的色差相对最大,一浴多色效果显著。
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| 关 键 词： | 染色 一浴法 多色效应 阳离子染料 阳离子染料可染聚酯 |
One bath dyeing of cationic dyeable polyester in multi colors |
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| SI Lirui,WANG Xiaochun,SHI Limin,ZHANG Dasheng,BAI Ming,CHEN Ya. One bath dyeing of cationic dyeable polyester in multi colors[J]. Dyeing and Finishing, 2020, 0(5): 27-31 |
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| Authors: | SI Lirui WANG Xiaochun SHI Limin ZHANG Dasheng BAI Ming CHEN Ya |
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| Affiliation: | (School of Materials Design and Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China) |
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| Abstract: | Based on the differences in the number of sulfonate groups and the aggregation structure of three kinds of fibers [high temperature and high pressure cationic dyeable polyester(CDP),atmospheric boiling dyeable cationic dyeable modified polyester(ECDP),new cationic dyeable modified polyester(NECDP)],one bath dyeing of three kinds of fabrics with cationic dyes is carried out,and the multicolor effect is obtained.The effects of pH value,dyeing temperature and time on K/S value and color difference value of different polyester fabrics are discussed.The results show that when the dye concentration is about 2%,the dyeing temperature is 90℃,the dyeing time is 40 min,and the pH value is 5,the color difference between the three kinds of fabrics is relatively maximum,and the one bath multicolor effect is significant. |
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| Keywords: | dyeing one bath method multi color effect cationic dyes cationic dyeable polyester |
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