Acid Dyes
These dyestuffs are widely used for dyeing wool, angora, cashmere and silk. Some Acid dyes are used as food colorants as well. Acid dyes can further be classified as Acid Milling Dyes and Metal Complex Acid Dyes.
Acid & Milling Dyes
KDC offers a wide range of Acid dyestuffs, which are usually applied to wool with addition of acids or acid salts. These dyes widely vary in their dyeing properties, several dyeing methods with strong acid dyebath or weakly acid dyebath or neutral dyebath....
Metal Complex Acid Dyes
Combination of transition metals and dye precursors produces Metal Complex Acid Dye. They have highest light and wet fastness and they are economical however they produce duller shades...
