摘要
阐述了涤纶染色时用到的分散剂和匀染剂的作用机理及结构对各自性能的影响,由于上染过程和净洗过程中分散、增溶机理的相似性,从染色表面活性剂的结构对分散染料的分散性、增溶性和亲和力的影响来分析纯表面活性剂性质的分散染料净洗剂的开发方向。总结了适宜做分散染料净洗组分的助剂结构类型,并列出已有的一些分散染料免还原净洗产品。
This paper described the mechanism of dispersing agent and levelling agent all used in polyester fabric dying process and the influence of different molecular structure on the performance of dispersing agent and levelling agent. Based on the same mechanism of solubilizing and dispersing, the existing conclusion about the functional structures and groups can also be used to guide the research of dispersal dyeing detergent. The paper also pointed out the applicable type of structures of such detergents, and listed some products substitute for reduction.
出处
《化纤与纺织技术》
2011年第4期19-23,共5页
Chemical Fiber & Textile Technology
关键词
分散染料
免还原
分散
增溶
净洗
dispersal dyes
substitute for reduction
disperse
solubilization
net wash
