文献类型：期刊文献

中文题名：活性染料小浴比染色

英文题名：Reactive dyeing with low liquor ratio

作者：王超[1]

机构：[1]绍兴文理学院元培学院

年份：2013

期号：1

起止页码：30

中文期刊名：印染

外文期刊名：Dyeing & Finishing

收录：北大核心2011、北大核心

语种：中文

中文关键词：活性染料;染色;小浴比;代用碱

外文关键词：reactive dyes; dyeing; low liquor bath ratio; substitute alka

中文摘要：选用常用活性染料小浴比染色,探讨盐、碱用量对染色效果的影响。试验发现,由于浴比减小,固色碱剂宜采用液体代用碱,其用量仅为纯碱的1/6～1/8,食盐用量上限为传统染色用的2倍,下限则与原来相同,在此区间内,1∶5,1∶4和1∶3小浴比染色效果与传统染色效果相当。

外文摘要：Low liquor ratio dyeing is carried out with common reactive dyes, and the dosages of salt and alkali in dyeing are dis- cussed. The results show that due to the low liquor ratio, liquid alkali is selected, and its dosage is 1/6 - 1/8 of that of sodium carbonate. The maximum limit of salt dosage in low liquor ratio dyeing is twice as that of conventional dyeing, and the mini- mum limit is the same. Low liquor ratio dyeing with 1 ： 5,1 ： 4 and 1 ： 3 has the same dyeing results as those of conventional dyeing.