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Disperse Dye
Disperse dye is a kind of less water-soluble dye. It is firstly applied for the dying of cellulos acetate fiber. With the development of compound fiber, disperse dye with better diffusity and colour fastness to sublimation. Usually the disperse dye wet cake must be mixed with dispersant and ground with horizontal sand mill to create stable crystal-form particle with high diffusity -
Vat Dye
?Vat dye is one kind of insoluble dye. Vat dye is washable and sun-proof. Vat can be divided into Indigoid and anthraquinone two categories. It is widely used for dyeing spun rayon, gray spun and silk etc. Usually the vat dye finish size is around D90＜1um -
Fluorescent Brighten
Fluorescent brightener is also called white dye, which is a kind of complicated organic compounds fluorescent dye. It can enhance the brightness, whiteness and glossiness of the object. Fluorescent brightener can be widely applied in industries of paper-making, textile and detergent etc.
