Q » What is Direct dyes in the textile industry?

William

31 Oct, 2025

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A » Direct dyes are water-soluble colorants used in the textile industry to dye cellulosic fibers, such as cotton and rayon, without requiring a mordant. Known for their ease of application, these dyes attach directly to the fiber through hydrogen bonds and van der Waals forces. Although they offer a wide range of colors and cost-effectiveness, they generally exhibit moderate wash fastness compared to other dye types.

Michael

31 Oct, 2025

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A »Direct dyes are a class of dyes that bind directly to cellulose fibers, such as cotton, without requiring a mordant. They are water-soluble and commonly used for dyeing cotton and other natural fibers. Direct dyes are known for their ease of application and bright colors, but may have limited colorfastness.

David

31 Oct, 2025

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