Acid Dyes: Manufacturing Process, Applications, and Drying Considerations
Acid dyes are widely used where bright shades, good fibre affinity, and reliable dyeing performance are needed on substrates such as wool, silk, and nylon. From a plant-operation point of view, however, the important challenge is not only the chemistry of the dye. It is also how the product is handled after reaction, purification, filtration,…
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