Polycarboxylate Scale Inhibitor and Dispersant
Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
Application
The AA/AMPS has a significant inhibition effect on calcium phosphate, calcium carbonate and zinc scales. It prevents the deposition of iron oxide, and has an especially high inhibition rate on calcium phosphate scale. Particularly for high pH, high alkalinity, or high hardness water, it is an ideal scale inhibitor which achieves high concentration treatment. It is also a good scale dispersant.
When used with organic phosphine, the synergistic effect is obvious. The suitable pH is 7.0 to 9.5 for compound use with organic phosphonate and zinc salt.
Packaging250 kg/drum
| Property | Value |
| Appearance | colorless to pale yellow viscous liquid |
| Solid content | ≥ 40 % |
| Free monomer (acrylic acid) | ≤ 0.8 % |
| Density (20 ℃) | ≥ 1.15 g/cm3 |
| PH (1% aqueous solution) | 3.5 - 4.5 |