Descripción del producto

Property: 1.HEDP is organophosphoric acid corrosion inhibitor, It can chelate with Fe, Cu, and Zn ions to form stable complex compound and dissolve the oxidized materials on these metals’ surfaces. 2.HEDP shows excellent scale and corrosion inhibition effects under temperature **0℃.It can also keep good chemicals stability under high PH value , hard to be hydrolyzed and hard to be decomposed under ordinary light and heat conditions. 3.HEDP shows good synergistic effects when built together with other water treatment chemicals. Application fields: 1.HEDP is used as scale and corrosion inhibition, widely apply to circulating cool water system of electric power, chemical industry, metallurgy, fertilizer, etc and also in oil field and low-pressure boilers. ***** textile industry, HEDP is used as detergent for metal and nonmetal; in dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent. ***** non-cyanide electroplating, HEDP is used as chelating agent.