EDDHA-Na在活性染料皂洗中对色牢度的影响研究  

Study on Fastness Effect of EDDHA-Na in Soaping of Reactive Dyes

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作  者:丁振华[1] 戴福文 陈林茂 

机构地区:[1]安徽省纤维检验局,国家功能纤维及纺织产品质量监督检验中心,安徽合肥230051

出  处:《安徽化工》2013年第5期40-41,共2页Anhui Chemical Industry

基  金:国家质检总局科技计划项目(2012QK007)

摘  要:EDDHA-Na(乙二胺二邻苯基乙酸钠)是一种多功能金属离子控制剂,其对金属离子有较强的捕捉能力,具有极佳的吸附和分散作用。探讨其在活性染料皂洗工艺中对色牢度的影响。EDDHA-Na (Ethy Diaminedhephen Acetic-Na) is a muhifunctional metal ion control agent containing amide group, the amide bond and an oxygen atom connected, high molecular weight, stable performance in aqueous solution with high temperature and strong acidity, have a stronger ability to capture metal ion complexes, adsorption of excellent and dispersion, can be firmly combined with unfixed reactive dyes, soaping agent is a good reactive dyes. This paper investigate its in reactive soaping process. So, EDDHA-Na is a good anti-staining soaping agent for reactive dyes. In this paper, we discussed its application in reactive soaping process.

关 键 词:EDDHA—Na 皂洗剂 活性染料 

分 类 号:TQ615.5[化学工程—精细化工]

 

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