Product description: Acid dyes printing stain-proofing agent SZ-1S (Concentration) Characteristic: Appearance: Yellow brown liquid. Ionic: Amphoteric Solubility: Scattered in water quickly PH: 7-9 SZ-1S is a special polymer emulsifier, its superior characteristic and price ratios can replace the traditional detergents and it is the high efficient flooding removal agent, SZ-1S is widely used for the soaping after printing and dying to the cotton, wool/silk and jute for the reactive, acid, direct and vat dyes, it can remove the reactive and hydrolyzed dyes. Performance: Low foam, the washing fastness can be improved to 5 degree obviously, wet fabrication fastness can be improved to 1 degree. SZ-1S is useful for stain proofing and soaping for the white one for the printing fabrics. Usage: Flooding cleaning and stain proofing for white after printing for acid dyes, the washing fastness and fabrication fastness will be improved, too. The usage after dilution: Dying or printing is finished→Clean with clear water →Add 1g/l soaping agent, increase the temperature to 50-80 ℃,soaping 20 minutes→Clean with clear water. Dilution method: Dissolved the goods into 50% liquid with tap water. Packing and storage: 100kg/drum, seal airtight.