| Model NO.: | Aa/amps5297 |
|---|---|
| Min. Order (MOQ): | 0 |
| Customization: | Available Customized Request |
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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) CAS No. 40623-75-4 Structural Formula: Properties: 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: items Index Appearance Colorless or light yellow viscous liquid Solid content % 40min Free monomer (as AA)% 0.8max Density (20¿)g/cm3 1.15min pH(1% water solution) 3.5-4.5 Viscosity mpa.s 90-200 Usage: AA/AMPS can be used as scale inhibitor and dispersant in open circulatin
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