Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225) 【CAS】 55719-33-0 Properties: T-225 is copolymer of polyacrylic acid and hydroxypropyl acrylate, T-225 has good scale inhibition and dispersion properties to calcium phosphate and calcium carbonate, T-225 has good dispersion properties to ferric oxide sludge, clay and grease. T-225can be used under high pH situation and has good compatibility with other organophosphines and BTA, T-225 can effectively withhold sediments of zinc salt and calcium phosphate, T-225 has good scale inhibition and dispersion properties under high temperature and alkaline situations. Specification: items index Neutro Acid Appearance Colorless to light yellow viscous liquid Solid content % 30.0 min 30.0 min Free monomer (as AA )% 0.5 max 0.5 max pH(1% solution) 7.5±1.0 2.5±0.5 Limiting viscosity number (30℃) dl/g 0.060~0.095 Density (20℃)g/cm3 1.10 min 40%, 50% PAA are also supplied. Usage: T-225 can be used in circulating cool water system in situation of alkaline and excess of phosphate. T-225 can be used as scale inhibitor and dispersant for heater, none-column evaporator boiler, circulating cool water and oilfield dirty refilling water with high calcium content. The dosage of 10~30mg/L is preferred. T-225 can be built with organophosphines to form full organic alkaline formula. Package and Storage: Normally In 200kg net Plastic Drum, IBC drum can also be used as required.Storage for one year in room shady and dry place. Keywords: Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer T-225 Related Products: Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225) Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer (TH-241) TH-613 Acrylic-acrylate-sulfosalt copolymers