对位芳纶染色方法研究进展  

Advancedment on para-aramid fibers and its dyeing method

作　　者：林琳[1] 陈蕾[1,2] 于俊荣[1,2] 王彦[1,2] 诸静[1,2] 胡祖明[1,2] 

机构地区：[1]东华大学材料科学与工程学院,上海201620 [2]东华大学 纤维材料改性国家重点实验室,上海201620

出　　处：《高科技纤维与应用》2013年第6期31-35,共5页Hi-Tech Fiber and Application

基　　金：国家863计划项目(2012AA03212);国家973计划项目(2011CB606103)

摘　　要：综述了对位芳纶结构是影响其染色性能的原因,总结了近年来对位芳纶的染色方法和工艺。表明由于对位芳纶分子结构紧密,结晶度高,小分子染料很难进入到纤维大分子内部,而导致其染色困难,阻碍了对位芳纶在防护服等应用领域方面的进一步应用拓展。指出开展对对位芳纶染色理论的研究,对提高其染色性能及染品的色牢度有着重要的意义。In this paper, the staining method of para-aramid fiber is briefly reviewed, the structure of para-aramid fiber is determined to evaluate the influence on dyeing performance. Para-aramid is difficult to be dyed due to its close molecular structure and high crystallinity, which hinders the para-aramid fiber＇s further application in the protective clothing area. The paper also point out that carrying out the research on the theory of para-aramid fiber dyeing has great significance in improving its dyeing ability and color fastness of dye product.

关 键 词：对位芳纶 结构 染色方法 研究进展 

分 类 号：TQ342.722[化学工程—化纤工业] TS193.5[轻工技术与工程—纺织化学与染整工程]