At NINGBO INNO PHARMCHEM CO.,LTD., we are constantly seeking to optimize the performance of industrial water treatment programs through innovative chemical solutions. Our Carboxylic-Sulfonate-Acrylate Terpolymer (AA-AMPS-HPA) demonstrates a remarkable synergistic effect when used in conjunction with zinc salts, significantly boosting its efficacy in both scale inhibition and corrosion control, particularly for carbon steel.

Zinc salts are widely employed in industrial water treatment as effective corrosion inhibitors. They function by forming a passive film on metal surfaces, thereby reducing the rate of electrochemical corrosion. However, their performance can be affected by water chemistry, especially the presence of scale-forming ions. This is where the AA-AMPS-HPA terpolymer plays a crucial role. Its unique molecular structure, featuring a balanced combination of acidic and polymeric components, acts as a highly effective zinc stabilizer.

This stabilization capability means that the terpolymer helps to keep zinc ions soluble and available to perform their protective function, even in challenging water conditions. By preventing the precipitation of zinc salts and enhancing their adherence to metal surfaces, the AA-AMPS-HPA terpolymer dramatically improves the overall corrosion inhibition performance for carbon steel. This synergy is particularly valuable in complex water systems found in industries such as petrochemicals, power generation, steel manufacturing, and oilfield operations, where maintaining the integrity of carbon steel components is essential.

Beyond its role in corrosion control, the AA-AMPS-HPA terpolymer is also a potent scale inhibitor and dispersant. It effectively prevents the formation of calcium carbonate, calcium phosphate, and zinc scale, and disperses iron oxide and silt. When combined with zinc salts, this dual-action capability provides a comprehensive solution for managing water quality, ensuring that systems remain clean and corrosion-free.

NINGBO INNO PHARMCHEM CO.,LTD. guides its clients on leveraging this synergy for optimal results. The typical dosage for AA-AMPS-HPA terpolymers ranges from 10 to 30 mg/L, and this can be effectively combined with zinc salts and organic phosphonates for robust water treatment programs. The compatible pH range for this combination is typically 7.0 to 9.5, making it suitable for a wide array of industrial cooling water and process water applications.

By partnering with NINGBO INNO PHARMCHEM CO.,LTD., industries can benefit from the advanced performance of AA-AMPS-HPA terpolymers, harnessing their synergistic potential with zinc salts to achieve superior scale inhibition, enhanced corrosion protection, and ultimately, more efficient and reliable industrial operations.