【摘要】 研究了双活性基活性染料对甲壳胺纤维的染色性能,测定了甲壳胺/棉混纺织物的染色牢度,结果表明该种染料对甲壳胺纤维的上染率接近100％;织物的摩擦牢度、皂洗牢度和耐水浸牢度均与纯棉织物相当,且高于Oko-Tex标准100对纺织品染色牢度的规定极限值.更多还原

【Abstract】 Studied the dyeing behavior of chitosan fiber with reactive dyestuffs, measured the color fastness of chitosan/cotton blended fabrics. The results show that the dye uptake of reactive red B-2BF, yellow B-4RFN, blue B-RV is nearly 100%, respectively. Moreover, the color fastness to washing and cracking of chitosan/cotton blended fabrics is higher than the limits of Oko-Tex Standard 100.更多还原