Sell AA/AMPS Description

AA/AMPS (Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer) CAS 40623-75-4 AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid (AMPS). Due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, AA/AMPS has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale. When built with organophosphines, the synergic effect is obvious. AA/AMPS is suitable to be used in water quality of high pH and high alkaline, it is one of the ideal scale inhibitor and dispersant on high concentration index. Specification: Appearance: Colorless or light yellow viscous liquid Solid content: 40 % min Free monomer (as AA): 0.8% max Density (20centigrade): 1.15 g/cm3 min pH(1% solution): 3.5-4.5 Viscosity: 90-200 mpa.s Usage: AA/AMPS can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. When built with organophosphorines and zinc salt, the suitable pH value is 7.0~9.5. AA/AMPS can also be used as dyeing auxiliaries for textile. Package and Storage: Normally In 250kg net Plastic Drum, IBC drum can also be used as required