Through the introduction of phosphonic group into carboxylic group, PCA has good dispersion property for scale of calcium carbonate and calcium phosphate in circulating cool water system. It has good scale inhibition for barium sulfate, strontium sulfate and silica scale. PCA has advantages in wide range of water quality, chemical stability, strong chlorine tolerance, etc. PCA can be used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system.
Through the introduction of phosphonic group into carboxylic group, PCA has good dispersion property for scale of calcium carbonate and calcium phosphate in circulating cool water system. It has good scale inhibition for barium sulfate, strontium sulfate and silica scale. PCA has advantages in wide range of water quality, chemical stability, strong chlorine tolerance, etc. PCA can be used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system.
items | index |
| Appearance | Colorless or light yellow liquid |
| Solid content % | 50.0 min |
| Total phosphor (as PO43-)% | 0.5 min |
| Density (20ºC)g/cm3 | 1.20-1.30 |
| pH(1% water solution) | 3.0-4.0 |
Kerui devotes itself to the water treatment agent research and development, production, management-oriented enterprises, registered capital of 300 million yuan. Existing five senior titles, 10 intermediate grade, annual production of more than 12, 000 tons, the domestic industry is one of the stronger companies in China. The main products include: Scale inhibitors, corrosion inhibitors, dispersants, chelating agents, sterilization algicide, cleaning agents, pre-filming, reverse osmosis membrane special agents from the monomer to the pharmaceutical compound. The products are widely used in industrial circulating water, boiler and heating water, oil field water, urban and industrial wastewater treatment and reverse osmosis systems, etc.; Electric power, metallurgy, coking, chemical, oil, paper, electronics, ceramics, printing and dyeing, construction and building materials industries. With quality services.
