Microwave-Assisted Eco-friendly Acid Dyeing of Proteinous Fabrics Using Acid Violet 3B Dye

ABSTRACT

Effluent load eluted from textile processing have forced traders and industrialists to employ sustainable tool; which not only save energy, cost, and labor but also make the process cleaner. This study is concerned with the improvement of the dyeing of proteinous fabrics using Acid Violet 3B dye under microwave radiations. It has been found that dyeing of irradiated silk at 60°C for 60 min using 30 mL of irradiated dye bath of 2 pH containing 7 g/100 mL of salt has given excellent result whereas for dyeing of irradiated wool 40 mL of irradiated dye bath of 2 pH contain 5 g/100 mL salt at 60°C for 60 min has given the best result. ISO standards for colorfastness applied at 1–6% shade made at optimal condition showed that microwave treatment has enhanced the rating from good to excellent. The result verifies that this clean heating tool has excellent efficiency to improve the dyeing process and functional behavior of fabrics under mild conditions.

摘要

纺织加工排放的污水量迫使贸易商和实业家使用可持续的工具; 这不仅节省了能源, 成本和劳动力, 而且使过程更清洁. 研究了酸性紫3B染料在微波辐射下对蛋白质织物的染色性能. 研究发现, 在60°C下使用30mL含7g/100mL盐的2 pH辐照染液对辐照丝绸进行60分钟的染色, 获得了极好的结果, 而在60°C下使用40mL含5g/100mL盐的2 pH辐照染液对辐照羊毛进行60分钟的染色, 获得了最好的结果. ISO标准规定, 在最佳条件下, 在1–6%的色度下进行染色牢度测试, 结果表明, 微波处理可将等级从良好提高到卓越. 结果表明, 该清洁加热工具在温和条件下对改善织物的染色工艺和功能性能具有良好的效果.

关键词:

• 丝绸
• 羊毛
• 酸性紫
• 染料
• 微波处理
• 标准
• 持续性

KEYWORDS:

• Silk
• Wool
• Acid Violet 3B dye
• MW treatment
• ISO standards
• Sustainability