HPAA(水处理)

Water treatment: Water Quality Stabilizer: Property&Characteristic 1, HPAA both the molecular structure contains a phosphine base, a carboxyl and hydroxyl, so it is commonly used HEDP, ATMP, compared with a unique scale inhibition. In the soft water and hard water, HPAA inhibition can play a good role, in particular the anti-corrosion for use in soft water. 2, HPAA and used some of the water stabilizer has good compatibility and interoperability, such as the HPAA and the Zn2 + complex to use, just dosing (5-10) mg / L, Zn2 + (1-2) mg / L, in different water systems will be able to play a good corrosion inhibition. 3, HPAA phosphorus content of water than conventional organic phosphorus stabilizer is low, in line with Paul, "phosphorus" requirements. 4, HPAA good thermal stability, high temperature at 200 , the decomposition rate was only 8%, in full compliance with iron and steel, petrochemical, power, pharmaceutical and other industries heat transfer equipment. 5, HPAA low toxicity, more traditional scale and corrosion inhibitors to protect the environment more acceptable. Usage: HPAA can be widely used in iron and steel, petrochemical, power, pharmaceutical and other industries of the circulating cooling water system corrosion scale. As the factory using the latest synthetic process, so product prices lower than the domestic similar products. Packaging and storage: This product is available 25KG or 250KG plastic drum. Stored in a cool place indoors, storage period of one year.Quality Index (a) Appearance: Dark brown liquid. (b) Solid Content: ≥50.0% (c) PH (1% Water Solution): ≤2.0 (d) Density (20), g/cm3: 1.321.42 (e) Orthophosphorous Acid (Calculate based on the PO33-) Content: ≤3.0%