Cationic dyed yarn is a special polyester fiber that can be coloured with cationic dye, unlike ordinary polyester fibres.It has features like light and water color fastness, vivid color and luster, good deep dyeing property, high dye-absorption rate, good stability in high temperature dyeing solutions and high stability of dyes when the PH value changes in dyeing bath. Commonly, it is always categorized by the percentage of composition. The below are the specification and percentage of cationic dye we provide for each kind.