ABSTRACT

Environment-friendly textile processing is now-a-days worldwide demand. The current study has been concerned with the utilization of suitable tool i.e. microwave radiation for the improvement of dyeing behavior of natural fabrics using Acid Red 138 dye. Microwave treatment up to 6 min has been given to both dye solution and fabrics. Microwave-treated and un-treated fabrics were used to dye under-treated and un-treated solutions. Different dyeing parameters were employed and shade made at optimized conditions were as per ISO fastness standards and it was found that un-heated silk has given excellent results when dyed at 65^◦C for 65 min under irradiated dye solution of 4 pH containing 4 g/100 mL of salt. But irradiated wool has given good results when the solution of 1 pH contaminating 4 g/100 mL salt was irradiated to dye fabrics at 65 ^◦C for 65 min. However, silk fabric has shown more promising behavior toward treated dye solution as compared to wool fabric under optimum conditions. It is concluded that microwave treatment has a good potential not only to make acid dyeing process more sustainable for the coloring behavior of silk more than wool under mild condition.

摘要

环保纺织品加工是当今世界的需求。目前的研究涉及使用合适的工具，即微波辐射来改善使用酸性红 138 染料的天然织物的染色行为。已对染料溶液和织物进行了长达 6 分钟的微波处理。微波处理和未处理的织物用于染色处理不足和未处理的溶液。采用不同的染色参数，优化条件下的色光符合 ISO 色牢度标准，发现未经加热的丝绸在 65 ^° C 下染色 65 分钟，在含有 4 g的 4 p H 的辐照染料溶液中获得了优异的效果。/100 毫升盐。但是辐照羊毛在 1 p的溶液中得到了很好的结果H 污染 4 g/100 mL 盐在 65 ^° C下照射染色织物65 分钟。然而，在最佳条件下，与羊毛织物相比，真丝织物对处理过的染料溶液表现出更有希望的行为。得出的结论是，微波处理具有良好的潜力，不仅可以使酸性染色过程在温和条件下对丝绸的染色行为比羊毛更可持续。