Direct Black Dyes

Direct Black Dyes

Direct Black dyes are a class of synthetic dyes that produce a range of black shades on various types of fibers including cotton, wool, silk, and rayon. These dyes are water-soluble and can be applied directly to the fibers without the need for a mordant or fixing agent.Direct Black dyes belong to the family of direct dyes, which are characterized by their ability to bond directly to the fiber molecules through ionic and hydrogen bonding. This bonding gives the dye a good degree of wash fastness and light fastness, making them suitable for use in textiles that require good color fastness.