基于高耐碱高耐氧漂分散染料的涤盖棉织物漂染一浴加工工艺
王小艳, 马子婷, 许长海

One-bath process for bleaching and dyeing of polyester-covered cotton fabric using disperse dye with high resistance to alkalis and peroxides
WANG Xiaoyan, MA Ziting, XU Changhai
表1 分散染料耐碱性的评价标准
Tab.1 Evaluation of alkali resistance of disperse dyes
不同碱调节剂下的ΔECMC 耐碱类型 等级
CH3COONa Na2CO3 NaOH
ΔECMC>1.0 - - 不耐碱
ΔECMC≤1.0 ΔECMC>1.0 - 耐弱碱
ΔECMC≤1.0 ΔECMC≤1.0 ΔECMC>1.0 一般耐碱
ΔECMC≤1.0 ΔECMC≤1.0 ΔECMC≤1.0 高耐碱