阳离子Gemini表面活性剂在ECDP纤维染色中的应用  

Application of Cationic Gemini Surfactants in Dyeing of ECDP Fibers

作　　者：宗平[1] 王祥荣[1] 

机构地区：[1]苏州大学材料工程学院,江苏苏州215021

出　　处：《精细与专用化学品》2006年第B11期21-23,共3页Fine and Specialty Chemicals

摘　　要：本文研究了两种阳离子Gemini表面活性剂（DC2-12、DC2-16）对阳离子染料（阳离子蓝X-GRRL和亚甲基蓝）的缓染作用。结果表明，阳离子Gemini表面活性剂对阳离子染料具有显著的缓染作用，DC2-16的缓染效果略优于DC2-12，且不影响其最终上染百分率。The influence of two cationic Gemini surfactants （DC2-12、DC2-16） on retarding of dyeing with cationic dye on easy cationic dyeable polyester fiber （ECDP） was investigated. The results indicated that their retarding effect increased in order of DC2-12 〈 DC2-16, indicating that it was related to the length of the hydrophobic chain, and the ultimate exhaustion was almost the same.

关 键 词：阳离子Gemini表面活性剂 阳离子染料 阳离子染料可染涤纶 缓染 

分 类 号：TS193.2[轻工技术与工程—纺织化学与染整工程]