代用碱在亚麻织物活性染料冷轧堆染色中的应用  

Application of substitutive alkali on the cold pad-batch dyeing of linen fabric with reactive dyes

作　　者：李永兰[1] 

机构地区：[1]常州纺织服装职业技术学院,常州市新型纺织材料重点实验室,江苏常州213100

出　　处：《印染助剂》2012年第1期39-41,共3页Textile Auxiliaries

摘　　要：对代用碱在亚麻织物活性染料冷轧堆染色工艺中的应用进行了试验,探讨了堆置时间、轧余率、代用碱用量、NaCl用量等因素对亚麻织物活性染料冷轧堆染色效果的影响,确定了亚麻织物活性染料冷轧堆染色的优化工艺:代碱剂0.9 g/L,轧余率80%,NaCl 20 g/L,堆置时间10 h.The application of substitutive alkali on the cold pad-batch dyeing of linen fabric with reactive dyes was carried out. The influences of padding time, pick up, dosage of substitutive alkali and NaCl on the effect of cold pad-batch dyeing of linen fabric with reactive dye were investigated. The optimum cold pad-batch dyeing process was obtained： the substitutive alkali 0.9 g/L, pick up 80%, NaCl 20 g/L, padding time 10 h.

关 键 词：代用碱 亚麻织物 活性染料 冷轧堆染色 

分 类 号：TQ615.5[化学工程—精细化工]