Adopting low-iron purification technology, its iron content is extremely low, which will not cause yellowing and discoloration of fabrics. It can accurately control the pH value of the dye bath within the optimal dyeing range, increase the dye dyeing rate by 15%-20%, reduce dye residue and wastewater pollution, and improve the color fastness and hand feel of fabrics. It complies with the OEKO-TEX Standard 100 environmental protection standards.
Appearance: White crystalline powder, Effective content: ≥98%, Iron (Fe) content: ≤5ppm, Water insoluble matter: ≤0.1%, PH value (10% aqueous solution): 7.0-8.5, Granularity: 60-100 mesh, Packaging specification: 25kg woven bag, 1000kg ton bag, Storage condition: Ventilated and dry place, Shelf life: 18 months, Solubility: Easily soluble in water, No peculiar smell.
It is applicable to pH adjustment of reactive dyeing, acid dye fixation treatment, printing and dyeing wastewater pretreatment, improvement of fabric dyeing uniformity, and denim washing process auxiliaries. It is suitable for textile printing and dyeing factories, fabric weaving factories, washing processing plants, clothing production enterprises and other textile production and processing entities, providing efficient and environmentally friendly auxiliary solutions for textile dyeing and finishing.
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