两性表面活性剂AlbegalB在羊毛Lanasol染料染色中的作用探讨

Effects of Zwitterionic Surfactant Albegal B in Wool Dyeing with Lanasol Dyes

探讨了两性表面活性剂ＡｌｂｅｇａｌＢ在羊毛Ｌａｎａｓｏｌ染料染色中的作用。结果表明：ＡｌｂｅｇａｌＢ能吸附在毛纤维表面，降低纤维表面的负电位，提高染料的上染率；ＡｌｂｅｇａｌＢ也能增加染料的反应活性，提高染料的固色率。

The effects of the zwitterionic surfactant Albegal B in wool dyeing with Lanasol dyes were researched.The reswts showed that Albegal B was absorbed on the fiber surface to decrease the negative charge on the fiber surface and to increase dye reactivity and dye fixation ratio. No effects of Albegal B on the surface barrier and swelling of the wool fibers were found.