Polycarboxylate Scale Inhibitor and Dispersant

Polycarboxylate Scale Inhibitor and Dispersant
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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.

Packaging

250 kg/drum

Specification
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
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