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Effects of solvent properties on cationic dyeing process of acrylic yarn

机译:溶剂性能对腈纶丝阳离子染色工艺的影响

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摘要

Cationic dye is a special dye for acrylics, but it is very difficult in dyeing through the core. In practice, the price of a special leveling agent for acrylic fiber is high, and uniform staining is poor. By mixing a number of organic solvents in the dye bath, we can improve the structure of fibers and their deep-dyeing. We used n-propanol, isopropanol and benzyl alcohol as organic solvents, by adjusting the pH value and the appropriate temperature, and with special depth and leveling agent for dyeing soaping fastness contrast, to find economically viable process conditions.
机译:阳离子染料是丙烯酸类的特殊染料,但通过芯部染色非常困难。实际上,用于丙烯酸纤维的专用流平剂的价格高,并且均匀的染色性差。通过在染浴中混合多种有机溶剂,我们可以改善纤维的结构及其深染。我们使用正丙醇,异丙醇和苯甲醇作为有机溶剂,通过调节pH值和合适的温度,并使用特殊的深度和流平剂来染色皂化牢度对比,以找到经济可行的工艺条件。

著录项

  • 来源
    《The Korean journal of chemical engineering》 |2014年第4期|719-723|共5页
  • 作者单位

    College of Food Science and Light Industry, Nanjing University of Technology, Nanjing, Jiangsu 211800, China,The Key Lab of Textile Science and Technology, Ministry of Education, Donghua University, Shanghai 201620, China,Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education,Zhejiang Sci-Tech University, Hangzhou 310018, China;

    College of Food Science and Light Industry, Nanjing University of Technology, Nanjing, Jiangsu 211800, China;

    College of Food Science and Light Industry, Nanjing University of Technology, Nanjing, Jiangsu 211800, China;

    College of Food Science and Light Industry, Nanjing University of Technology, Nanjing, Jiangsu 211800, China;

    College of Food Science and Light Industry, Nanjing University of Technology, Nanjing, Jiangsu 211800, China;

    College of Food Science and Light Industry, Nanjing University of Technology, Nanjing, Jiangsu 211800, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Acrylic; Soaping Fastness; pH Value;

    机译:亚克力皂度;酸碱值;

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