9003-04-7 manufacturers supplier sodium polyacrylate for sale

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9003-04-7 manufacturers supplier sodium polyacrylate for sale

Sodium polyacrylate is a commonly used dispersant, also known as 2-sodium acrylic polypolymer, S polyacrylate, at room temperature for colorless or light yellow viscous liquid, non-toxic, weak alkaline, insoluble in ethanol, acetone and other organic solvents, soluble in water and sodium hydroxide water solution, but in calcium hydroxide, magnesium hydroxide and other aqueous solution with the number of alkaline metal ions increased, dissolved and then precipitated. Can be operated under alkaline and medium-concentrated multiple conditions without fouling, molecular weight of about 500-3000, calcium carbonate, calcium sulfate and other salts of microcrystalline or sediment dispersed in water without precipitation, so as to achieve scale resistance purposes, in addition to being used as power plants, chemical plants, fertilizer plants, refineries and air conditioning systems and other circulating cooling water system scale dispersant. Also widely used in paper and textile printing and dyeing, ceramics, coatings, building materials and other industries. When used as a paper coating dispersant, the relative molecular mass in 2000-4000, coating concentration in 65% to 70%, still can have good fluidization and ripening stability. The molecular weight is between 1000 and 3000 and is used as a water quality stabilizer and a scale control agent when the black liquor is concentrated. Molecular weight of more than 100,000, used as a coating thickener and water retention agent, can make the carboxylized butyl emulsion, acrylic emulsion and other synthetic latex viscosity growth, avoid water analysis, to maintain the stability of the coating system. Molecules with a molecular weight of more than 1000,000 are used as flocculants. It can also be used as a high absorbent resin, soil improver, as well as as as adhesive, emulsifier dispersant, etc. in the food industry.