Q » What is Vat dyes in the textile industry?
31 Oct, 2025
A » Vat dyes are a class of water-insoluble dyes primarily used for dyeing cellulose fibers. These dyes undergo a chemical reduction process to become soluble, allowing them to penetrate the fiber. Once inside, they are oxidized to revert to their original insoluble form, resulting in excellent colorfastness and vibrant hues. Commonly used for cotton, vat dyes are renowned for their durability and resistance to washing and light exposure.
31 Oct, 2025
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