Specification :

Acrylic acid / 2 - acrylamido -2-methyl propane sulfonic acid copolymer (AA / AMPS) chemical formula: [C 3 H 4 O 2] n [C 7 H 18 NO 4 S] m Structure: This product has the following Features: more than currently on the market some of the phosphoric acid copolymer dirt blocking high, and the compound with zinc chloride to about 10% in high PH, high-alkaline aqueous solution zinc salt does not produce precipitation. This product is dispersed in an alkaline aqueous solution iron, zinc, calcium hydroxide, and the excellent performance, with their acid gene, and therefore increase in the calcium carbonate solubility in solution for the steel plant's cooling water leaching Prevention of iron oxide, zinc oxide and sediment deposition, as well as circulating cooling water for high alkalinity and organic phosphate, zinc complex with the scale and corrosion inhibitor. Quality index: Appearance: light yellow or colorless transparent liquid. Index Name Index Content% ¡� 30.0 Solid loose bodies (as CH 2 = CH-COOH count)% ¡Ü 1.00 limit Viscosity (30 ¡æ) dl / g 0.055-0.100 Density (20 ¡æ) g / cm 3 ¡� 1.05 PH (1 % aqueous solution) ¡Ü 4.0 Ben scale inhibition and dispersant used for the pre-film, iron oxide dispersant, the dosage 80-100mg / L. The normal dosage is 10-30mg / L, with zinc salts and organic phosphonic acid used in conjunction. PH conditions applicable to 7.0-9.5. Packaging: 25kg or 200kg plastic drum with packaging.