羊毛纤维与丙烯酸酯类单体接枝共聚物活性染料染色

Reactive dyeing for graft copolymer of acrylic monomer onto wool fibre

通过染浴 p H值对固色率的影响 ,接枝对固色率、对色光及匀染性、对皂洗牢度的影响等实验 ,讨论了羊毛纤维与甲基丙烯酸甲酯接枝共聚物用活性染料染色的染色性能。结果表明 ,接枝羊毛染色的固色率高、匀染性好 ,皂洗牢度比酸性染料染色的羊毛有较大提高。

Reactive dyeing for graft copolymer of methyl methacrylate onto wool fibre was discussed.The results show that dyeuptake and level dyeing property of graft wool is increased.Colour fastness to soaping is better than that of acid dyeing wool.$$$$