Sodium sulfate

Content:99%
Origin:Sichun Province
Specification:50KG
About:As direct dye dyeing cotton accelerating agent with direct dyes, sulphur dyes and VAT dye and pigment dye dyeing cotton Indian families, Can be used sodium sulphate as accelerating agent. These dyes are easy to dissolve in the preparation of the dye solution, but not easily infected with the cotton fiber. Due to the dyeing Material is not easy to absorb, foot residual dyes in water a lot. Add sodium sulphate can reduce the solubility of dye in the water, and thus increase the dye The coloring. In this way, the amount of dye can reduce, and dyed the color is deepened.