【摘要】 研究了经丝素整理剂处理的棉织物其酸性染料的染色性能 ,探讨了其染色吸附机理。研究结果表明 ,棉织物经丝素整理剂处理后 ,在纤维上结合了丝素分子 ,从而改善了酸性染料对棉织物的染色性能 ,提高了上染百分率 ,但上染率不高 ,牢度差 ,目前尚不能完全实现酸性染料的染色。其染色吸附机理属 L angmuir吸附类型。更多还原

【Abstract】 The effectof treated cotton fabric on dyeing behaviour of acid dye has been studied and the mechanism ofdyeing adsorp tion has been explored.The results indicate thatcotton fabric is connected with fibroin molecule aftertreated by fibroin agent and the dyeing properties of the treated fabric with acid dye is improved,the dye uptake is enhanced,the mechanism of dyeing adsorption belongs to Langmuir chemically orientated adsorption.更多还原