Dynon range of vat dyes are derived from anthraquinone and possess all round fastness properties, when applied to cellulosic substrate, either fibre, yarn or fabric.

These products are marketed in water insoluble form. It is necessary to convert them into their soluble "LEUCO" form by reducing them with Caustic Soda and Sodium Hydrosulphite, while applying to cellulosic substrate during dyeing process. At the final stage of dyeing, this soluble form is converted again to insoluble form by Oxidation process followed by soaping treatment. Correct shade of Vat Dyes with desired fastness properties is developed only after soaping.

Dynon Vat Dyes are known for their superlative fastness properties and high performance application.

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