摘要
为了探索染色助剂在涤纶微细纤维染色中的作用，本文研究了染色助剂对涤纶微细纤维染色动力学的影响。发现：阴离子表面活性剂存在时，微细涤纶纤维对分散染料的吸附速度加快；非离子表面活性剂存在时，平平加 Ｏ和 ＮＰ－ １５较明显地促进上染速率，而 ＴＷＥＥＮ－ ８０和聚醚对上染速率的影响不大；载体的存在使得分散染料在微细涤纶纤维上的上染速率明显加快，半染时间缩短；匀染剂 ＳＬ的存在使得分散染料上染微细涤纶纤维时具有缓染作用。
In order to investigate the effect of dyeing assistants in dyeing of polyester microfibre. The writers study the dyeing dynamics influence of dyeing assistants including anionic surfactants, non - ionic surfactants and other auxiliaries on polyester microfibre. Significant results are obtained in terms of adsorption speed, dye - uptaking rate, acceleration of half - dyeing time and retarding dyeing.
出处
《染整技术》
CAS
2002年第2期7-11,共5页
Textile Dyeing and Finishing Journal
关键词
染色
助剂
涤纶
微细纤维
染色动力学
dyeing assistants
polyester microfibre
dynamics of dyeing
Thermodynamics of dyeing
