Polycarboxylate Scale Inhibitor and Dispersant

Sodium Polyacrylate Modified Sodium Polyacrylate 2000 Carboxylate-Sulfonate-Nonion Terpolymer AA/AMPS AA/ HPA PESA PASP PAA PCA HPMA MA/AA

Polyepoxysuccinic Acid (PESA)

Polyepoxysuccinic Acid (PESA)
Inquiry

CAS. 51274-37-4

Application

The PESA is a phosphate-free, non-nitrogen eco-friendly versatile polycarboxylate scale inhibitor and dispersant. It has good performance in inhibition and dispersion of calcium carbonate, calcium sulfate, barium sulfate, calcium fluoride and silica scales. It achieves a synergetic effect when used with phosphates.

The PESA features good biodegradability and wide range of applications. Especially under high alkaline, high hardness, or high pH cooling water conditions, it achieves high concentration treatment.

Packaging

200 L/plastic drum or intermediate bulk container (IBC)

Specification

(Molecular weight 400-1500)

Property Value
Appearance colorless to pale amber transparent liquid
Solid content ≥40.0 %
Density (20 ℃) ≥ 1.28 g/cm3
PH (1% aqueous solution) 9.0-12.0

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