活性艳蓝、翠蓝染色中色点色花产生原因及解决方法

Reasons and Solutions of Colour Spots and Dyeing Defects Caused by Reactive Brilliant Blue and Turquoise Blue

本文介绍了活性艳蓝KN-R、活性翠蓝KN-G的结构,染色特征值S、E、R、F值,染料的耐盐碱性,与纤维素纤维和水的反应历程。分析了产生色点色花的主要原因。提出了解决染色中出现色点和色花的方法。

Structures of Reactive Brilliant Blue KN-R and Reactive Turquoise Blue KN-G were introduced,as well as their dyeing characteristic values,saline-alkali resistance,reaction mechanism of dye-cellulose fiber and dye-water.The reasons of colour spots and dyeing defects were analyzed and the solutions for improving were presented.