In industrial circulating water systems, the formation of each scale particle can trigger a chain reaction leading to reduced equipment efficiency and soaring energy consumption. Shandong Kairui Chemical's HEDP chelating agent is precisely addressing this industry pain point through “microscopic precision operations.” Its core secret lies in dual breakthroughs in molecular structure and mechanism of action.

The phosphonic acid and hydroxyl groups within the HEDP molecule act like flexible “chemical claws,” firmly trapping scale-forming metal ions like calcium and magnesium. This forms stable, water-soluble chelates that prevent scale formation at its source. Even more astonishing is its “threshold effect”—at extremely low doses of just a few ppm, it distorts the crystal structure of scale deposits through adsorption, transforming hardened scale into loose sludge that is easily carried away by water flow. In a high-temperature, high-salinity oilfield in Xinjiang, a HEDP-based composite system boosted oil recovery efficiency by 18% and reduced gas injection pressure by 23%, demonstrating its technological edge through tangible results.

As a “specialized, refined, distinctive, and innovative” enterprise holding 25 patents, Kairui Chemical transforms this technological edge into product competitiveness. Its HEDP product maintains long-term stability at 85°C, exhibits over 75% foam retention in 10% NaCl environments, and demonstrates significant synergistic corrosion inhibition when blended with zinc salts, establishing itself as a versatile solution for industrial water treatment.

Kairui Chemical is a professional HEDP chelating agent manufacturer