Reactive dyes are widely used, especially in the textile category. Because reactive dyes are composed of parent dyes, linking groups and reactive groups, they can form a firm covalent bond with fibers when they are used, and have a series of incomparable characteristics of other cellulose fiber dye......

Acid dyes are classified into strong acid, weak acid, acid medium and acid complex dyes according to their chemical structure and dyeing conditions.

What are the dyeing auxiliaries? There are many kinds of dye auxiliaries. The auxiliaries used by different dyes are different. They can help or better dye in dyeing, so that the dye can achieve better coloring effect.

Dye refers to a class of organic compounds that can enable other substances to obtain a bright and firm color. Since the pigments used today are all artificially synthesized, they are also called synthetic dyes.

Dyeing fastness refers to the ability of dyed fabrics to maintain their original color state under the influence of various external factors during use or subsequent processing.

What is the difference between acid dyes and disperse dyes? Let's get to know.