鸡毛蛋白助剂改性大豆蛋白复合纤维的染色性能

Dyeing of soybean protein fiber modified by feather protein additives

采用鸡毛蛋白助剂对大豆蛋白复合纤维进行改性,研究改性纤维活性染料染色性能。结果表明,鸡毛蛋白助剂改性的大豆蛋白复合纤维对活性染料的染色性能明显改善,上染百分率、固色率、染色牢度较未改性的纤维均有不同程度的提高,同时改性纤维的毛细管效应提高,使大豆蛋白复合纤维具有更好的亲肤性。

The dissolving conditions of the modifying conditions of soybean protein fiber by wasted protein auxiliary and the dyeing conditions of the modified fiber dyed with reactive dyes were researched. The results showed that the dyeing property of the reactive dyes on the soybean protein fiber modified by wasted feather protein auxiliary was improved remarkably. The dye up-take, the color fixation and color fastness were higher than the unmodified fiber and the capillary effect was increased, so the modified soybean protein fiber had a better property to skin.