Description

Acrylic Acid**-Acrylamido**-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) 【CAS】 *********4 Structural Formula: Properties: AA/AMPS is the copolymer of acrylic acid and *-acrylanmido**-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: items index Appearance Colorless or light yellow viscous liquid Solid content % *0 min Free monomer ï&frac*4;ˆas AAï&frac*4;‰% 0.8 max Density ï&frac*4;ˆ*0℃ï&frac*4;‰g/cm3 1.*5 min pHï&frac*4;ˆ1ï&frac*4;… solutionï&frac*4;‰ 3.**4.5 Viscosity mpa.s *****0 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 **0kg net Plastic Drum, IBC drum can also be used as required.Storage for ten months in room shady and dry place.