The project is a national key scientific and technological project during the Ninth Five-Year Plan period. The ML series of reactive dyes it researches is a mixed-type double-reactive reactive dye and is mainly used for the dyeing of cotton, wool, silk, viscose, and other fibers. In addition to the high fixation rate, high fastness, high levelness, and good washability of the common double-reactive dyes, it is insensitive to changes in the dyeing environment, good reproducibility, and good color fastness. In addition to its advantages, it also has the advantages of being suitable for dyeing small baths, using less salt and alkali when dyeing, and reducing the amount of “three wastes†generated.
Reactive dyes ML series includes three kinds of dyes: active red ML, active blue ML, active yellow ML, can form a set of three primary colors of reactive dyes with good performance and good compatibility. It is mainly used for the dyeing and dyeing of cellulosic fibers. In addition to the advantages of high fixation rate and high fastness of general dual reactive dyes, it is more important that the dyeing performance of these dyes is extremely similar. It has excellent leveling, compatibility and dye reproducibility, and is insensitive to changes in the dyeing environment. It is particularly suitable for dyeing small bath ratios, low saline-alkali soda, reducing wastewater treatment costs and adverse effects on the environment.
The research results have been industrialized in Shanghai Wande Chemical Co., Ltd. After the products were put into the market, they were generally welcomed by the printing and dyeing industry, and the market responded enthusiastically.
Reactive dyes ML series includes three kinds of dyes: active red ML, active blue ML, active yellow ML, can form a set of three primary colors of reactive dyes with good performance and good compatibility. It is mainly used for the dyeing and dyeing of cellulosic fibers. In addition to the advantages of high fixation rate and high fastness of general dual reactive dyes, it is more important that the dyeing performance of these dyes is extremely similar. It has excellent leveling, compatibility and dye reproducibility, and is insensitive to changes in the dyeing environment. It is particularly suitable for dyeing small bath ratios, low saline-alkali soda, reducing wastewater treatment costs and adverse effects on the environment.
The research results have been industrialized in Shanghai Wande Chemical Co., Ltd. After the products were put into the market, they were generally welcomed by the printing and dyeing industry, and the market responded enthusiastically.