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首页> 外文期刊>Oxidation Communications >RADCURE IMPROVEMENT IN DYEING ABILITY OF CELLULOSIC FABRIC USING VAT BROWN 1 DYE
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RADCURE IMPROVEMENT IN DYEING ABILITY OF CELLULOSIC FABRIC USING VAT BROWN 1 DYE

机译：使用桶棕1染料纤维素织物染色能力的褐化改善

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摘要

The present study is concerned with the improvement of dyeing behaviour of cellulosic fabric with Vat Brown 1 dye using radcure technology. Both dye powder and pretreated cellulosic fabrics were exposed to absorbed doses of 5, 15, 25, 35,45 and 55 kGy using Cs-137 gamma irradiator. Different dyeing variable were optimised and ISO standard methods for colourfastness were employed to observe the effect of gamma ray treatment on vat dyeing of cellulosic fabrics. It was found that 35 kGy is the optimum absorbed dose which has shown the improvement in dyeing of cellulosic fabric. Good colour strength and acceptable fastness properties were obtained by dyeing these irradiated cellulosic fabrics (RC) at 50°C, for 50 min in a dye bath having pH 10 and electrolyte concentration of 2 g/100 ml using solution of irradiated dye powder (RP). It is observed that gamma ray treatment is promising for dyeing the cellulosic fabric as the results have showed better colour strength and colour fastness properties.
机译：本研究涉及利用镭粘土用镭技术改善玻璃纤维织物的染色行为。染料粉末和预处理的纤维素织物都暴露于使用CS-137伽马辐照器的5,15,25,35,45和55 kgy的吸收剂量。优化不同的染色变量，采用ISO标准的色谱法用于观察γ射线处理对纤维素织物增值税染色的影响。结果发现，35 kgy是最佳吸收剂量，其显示了纤维素织物染色的改善。通过在50℃下在50℃下染色这些辐照纤维素织物（RC），在使用辐照染料溶液的溶液（RP ）。观察到γ射线处理是希望染色纤维素织物，因为结果表明了更好的色强度和色牢度特性。

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  • 来源
    《Oxidation Communications》 |2017年第1aii期|共8页
  • 作者

    F. REHMAN; S. ADEEL; S. SHAKEEL; M. J. SAIF; M. USMAN; M. ZUBER; M. KAMRAN; M. IQBAL;

  • 作者单位

    Department of Applied Chemistry and Biochemistry Government College University 38 000 Faisalabad Pakistan;

    Department of Chemistry Government College University 38 000 Faisalabad Pakistan;

    Department of Applied Chemistry and Biochemistry Government College University 38 000 Faisalabad Pakistan;

    Department of Applied Chemistry and Biochemistry Government College University 38 000 Faisalabad Pakistan;

    Department of Chemistry Government College University 38 000 Faisalabad Pakistan;

    Department of Applied Chemistry and Biochemistry Government College University 38 000 Faisalabad Pakistan;

    Department of Applied Chemistry and Biochemistry Government College University 38 000 Faisalabad Pakistan;

    Centre of Excellence in Physical Chemistry University of Peshawar Peshawar Pakistan;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

    absorbed dose; cellulosic fabric; colourfastness; colour strength Cs-137; Vat Brown 1;

    机译：吸收剂量;纤维素织物;颜色强度CS-137;VAT棕1;

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