What is Soluble dyes and its application?
Soluble dyes are divided into water-soluble dyes and oil-soluble dyes, the difference between the two:
Water-soluble dyes: dyes that are soluble in water, that is, they use aqueous solutions as the main color for clothing. The advantage is that the color is simple and crude, and the cost is fast; the disadvantage is that it is easier to decolorize, but some water-soluble dyes have been made accordingly. improvement of.
Mostly used for fabrics, sweaters and trousers, silk products
Oil-soluble dyes: dyes that are soluble in oil, that is, oil solutions are used as the main color for clothing. The advantage is that it is not easy to change color after coloring, but it does not include inferior oil-soluble dyes, which can improve clothing to a certain extent The quality of itself is simply a fighter in the dye; the disadvantage is that it is expensive, sensitive to high temperature and sensitive to strong solvents and cannot be dry cleaned. They are dyes that are soluble in oils, waxes or other organic solvents but not in water. According to its chemical structure, it is mainly divided into azo dyes, methane dyes and quinoneimine dyes. This kind of dye has good dye quality.