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首页> 外文期刊>Journal of natural fibers >Microwave Assisted Modulation of Vat Dyeing of Cellulosic Fiber: Improvement in Color Characteristics
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Microwave Assisted Modulation of Vat Dyeing of Cellulosic Fiber: Improvement in Color Characteristics

机译：纤维素纤维桶染色的微波辅助调制：颜色特性的改善

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摘要

The role of radiations in textile processing is gaining attention due to its low cost, energy effectiveness and eco-friendly process. This study is concerned with the improvement in modulation of microwave assisted vat dyeing of cellulosic fiber. It was found that radiation treatment of both cotton fabric and dye solution for 1 min gives good color strength, while for redox reaction, 2.5 g of NaHSO3, 2 mL of CH3COOH, and 1.5mL of H2O2 are the optimized conditions which show it is a cost-effective tool. Good color strength was obtained at 65 degrees C for 1 h dyeing using 50 mL of optimal solution in dye bath at pH 9. Finally, ISO standards for color fastness to light, washing, rubbing and perspiration were applied at 0.5-2.5% of shade at optimal conditions which showed that microwave treatment has enhanced the color characteristics. Hence, the technique can successfully and easily be employed for surface modification of fabric for good quality dyeing with various classes of dyes.
机译：辐射在纺织品加工中的作用因其低成本，节能和环保工艺而受到关注。这项研究与纤维素纤维的微波辅助还原桶染色的调制有关。结果表明，对棉织物和染料溶液进行辐射处理1分钟均具有良好的色强度，而对于氧化还原反应，2.5 g NaHSO3、2 mL CH3COOH和1.5mL H2O2是最佳条件，表明它是具有成本效益的工具。使用50 mL最佳pH值为9的染浴在65摄氏度的染色条件下，染色1小时获得了良好的色强度。最后，在阴影的0.5-2.5％处应用了耐光，耐洗，耐摩擦和耐汗色牢度的ISO标准在最佳条件下表明微波处理增强了颜色特性。因此，该技术可以成功且容易地用于织物的表面改性，以用各种类型的染料进行高质量的染色。

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  • 来源
    《Journal of natural fibers》 |2018年第4期|517-526|共10页
  • 作者

    Adeel S.; Saeed M.; Abdullah A.; Rehman F.; Salman M.; Kamran M.; Zuber M.; Iqbal M.;

  • 作者单位

    Govt Coll Univ Faisalabad, Dept Chem, Kotwali Rd, Faisalabad 38000, Pakistan;

    Govt Coll Univ Faisalabad, Dept Chem, Kotwali Rd, Faisalabad 38000, Pakistan;

    Govt Coll Univ Faisalabad, Dept Chem, Kotwali Rd, Faisalabad 38000, Pakistan;

    Govt Coll Univ Faisalabad, Dept Appl Chem & Biochem, Faisalabad, Pakistan;

    Govt Coll Univ Faisalabad, Dept Appl Chem & Biochem, Faisalabad, Pakistan;

    Govt Coll Univ Faisalabad, Dept Appl Chem & Biochem, Faisalabad, Pakistan;

    Govt Coll Univ Faisalabad, Dept Appl Chem & Biochem, Faisalabad, Pakistan;

    Univ Lahore, Dept Chem, Lahore, Pakistan;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    colorfastness; cotton; irradiation; microwave spectra flash sf 600; vat dyes;

    机译：色牢度;棉;辐射;微波光谱闪光SF 600;vat染料;

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