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Effects of atmospheric plasma treatment on the dyeability of cotton fabrics by acid dyes

机译:大气等离子体处理对酸性染料对棉织物染色性的影响

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Cotton fabrics were treated with air and argon atmospheric plasma for surface activation. Activated surfaces were grafted with two different amine compounds: ethylenediamine and triethylenetetramine. Pretreated cotton was dyed with acid dye and the effects of pretreatment on the colour strength, as well as the washing, rubbing and the light fastness of the dyeings, were investigated. Colour yield results showed that grafted ethylenediamine and triethylenetetramine enhance the dyeability of cotton fabric with acid dyes. Fourier transform infrared spectra confirmed the formed groups on the surface and scanning electron microscopy showed the etching effect of plasma.
机译:棉织物用空气和氩气等离子处理以进行表面活化。活化的表面接有两种不同的胺化合物:乙二胺和三亚乙基四胺。预处理的棉布用酸性染料染色,研究了预处理对染色强度,色泽,洗涤,摩擦和耐光性的影响。显色结果表明,接枝的乙二胺和三亚乙基四胺增强了酸性染料对棉织物的染色性。傅立叶变换红外光谱证实了表面上形成的基团,并且扫描电子显微镜显示了等离子体的蚀刻效果。

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