Latest News and Updates on Textile Auxiliaries and Dyes

What's direct dyes application Direct dyes are widely used in various fields due to their specific properties and coloring effects.One of the significant applications of direct dyes is in the textile industry. They are commonly employed for dyeing natural fibers such as cotton, linen, and silk. Thes Read More

Direct dyes refer to dyes that can be directly dissolved in water, have high directness to cellulose fibers, and do not need to use relevant chemical methods to color fibers and other materials. The principle of direct dyesDirect dyes have water-soluble groups such as sulfonic acid group (-SOH) or c Read More

Direct dye was developed after Bottiger discovered Congo Red in 1884. Before this, cotton fibers were dyed with indigo and other natural dyes, which was troublesome. At that time, synthetic dyes were just beginning to be developed, and cotton fibers could not be dyed directly. The cotton fibers must Read More