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Importance of improving the fixation rate of reactive dyes

Author:Huaxia TechnologyHits:Published time:2022-06-29
Although the fixation reaction rate is much higher than the hydrolysis reaction rate, if the process conditions are not properly controlled, such as the pH value of the dye solution is too high or the temperature is too high, it will aggravate the hydrolysis of the dye, reduce the fixation rate, increase the floating color on the dyed fabric, increase the burden of post-treatment, increase the dyeing cost, and increase the burden of dyeing wastewater treatment. Therefore, improving the fixation rate of reactive dyes is an important problem in reactive dyeing.

Jingjiang Huaxia Technology Co., Ltd. has developed, produced and sold printing and dyeing equipment such as high-temperature dyeing machine, small sample dyeing machine and medium sample dyeing machine for many years. It has rich experience and complies with the market development. Huaxia technology has continuously increased its support for R & D and innovation. It has obtained a number of invention patents and put them into the production and use of dyeing machines, helping customers improve the printing and dyeing efficiency and quality!

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