Sodium Polyacrylate for Printing and Dyeing Wastewater, Dye Suspending and Dispersing Additive

Low-molecular-weight sodium polyacrylate (PAAS) acts as the core dispersing additive for printing and dyeing wastewater. Self-produced Kairui KR-1100 sodium polyacrylate fits the pre-treatment, dyeing, washing and wastewater treatment links of printing and dyeing. During dyeing, disperse dyes and reactive dyes tend to agglomerate and precipitate. Adding this product breaks dye particles for uniform suspension in water, improving color uptake uniformity and reducing color spots and chromatic aberration on fabrics. In the printing and dyeing wastewater treatment stage, it disperses dye suspended solids and metal impurities in water to assist flocculation decolorization and lower effluent chroma. Acid and alkali resistant to adapt to complex printing and dyeing water quality, it will not damage fabric color fastness and can be matched with isothiazolinone bactericides and silicone defoamers. Liquid and solid forms are optional, with favorable bulk purchase prices for printing and dyeing industrial parks.