Efficient liquid sodium polyacrylate/PAAS

Liquid sodium polyacrylate Use:

    PAAS often used with other water treatment agent formulations, PAAS specific formula and dosage according to site water quality and equipment material conditions from the test. PAAS alone, the general use of the concentration of 2 ~ 15mg / L. PAAS in other industries such as concrete water reducing agent, printing and dyeing use, should be determined according to the test amount.

Liquid sodium polyacrylate main technical indicators:

Liquid sodium polyacrylate Description:

    sodium polyacrylate, English name, abbreviation PAAS or abbreviation PAA-Na,

The formula is [-CH2-CH (COONa)] n-. Is a kind of water-soluble polymer compounds. Commercial form of sodium polyacrylate, the relative molecular mass as small as a few hundred to tens of millions, the appearance of colorless or light yellow liquid, viscous liquid, gel, resin or solid powder, soluble in water. Due to the degree of neutralization, aqueous solutions generally have a pH of 6-9. Can be ionized, with or without corrosion. Soluble in aqueous sodium hydroxide solution, but in calcium hydroxide, magnesium hydroxide and other aqueous solution with the increase in the number of alkaline earth ions, dissolved after the first precipitation. Non-toxic.

Liquid sodium polyacrylate Uses:

    High relative molecular mass for flocculants.

    Water treatment agent - flocculant

    sodium polyacrylate is a linear, soluble polymer compounds, the molecular chain of the carboxyl group due to electrostatic repulsion, so that the winding around the polymer chain stretching, contributed to the adsorption of functional groups exposed to the surface, because of these The active point adsorbed on the suspended particles in the solution to form the bridge between the particles, thus accelerating the sedimentation of suspended particles. As the flocculant sodium polyacrylate its molecular weight up to several million, the commercial form of yellow viscous liquid, solid content or up to 8% Xu, the corresponding intrinsic viscosity η ≥ 3.40.

    Sodium polyacrylate flocculant is particularly suitable for caustic soda and soda ash industry, salt refining, alumina production of red mud sedimentation separation, monosodium glutamate wastewater protein recovery and sugar and other industries of polymer materials.

    Papermaking Chemicals

    Papermaking chemicals Papermaking coatings as dispersants. The most suitable relative molecular mass is 2000-3000. The commodity form is generally 30% or 42% solids. The viscosity is less than 600 mPa.s. Appearance colorless and transparent to amber liquid. The pH is between 6-9.

    Other areas

    Water - based paint, from the dispersion effect;

    Textile auxiliaries, from the slurry dispersion;

    Ceramic processing aids, from the dispersion effect;

    Detergents as detergent additives, from the dispersion; anti-fouling redeposition and thickening effect;

    Sanitary napkin, from the role of water

     Crystal mud, from the role of water