Shandong IRO Water Treatment Co., Ltd. products

Potyacrylic acid is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. The polyacrylic acid solution can disperse the microcrystals or micro sand of calcium carbonate, calcium phosphate, and calcium sulfate. Polyacrylic acid is used as a scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

Poiyacrylic acid sodium is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. Poiyacrylic acid sodium can disperse the microcrystals or micro sand of calcium carbonate, calcium phosphate, and calcium sulfate. PAAS chemicals are used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

Hydrotyzed potymaleic anhydride is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330*C. Hydrolyzed poly maleic anhydride has an obvious threshold effect under high temperature (350aC) and high pH(8.3) level, suitable to be used in the alkaline water system or built with agents.

The three main raw materials for ATMP production are phosphorous acid, ammonium chloride, and formaldehyde. The first two are added into the reactor and heated and stirred until dissolve completely. Then, formaldehyde will be dropwise. Phosphorus acid can be from the hydrolysis of PCI3 or the production of other chemicals. If chlorine content needs to be lower than the normal specs, the steam-heating time will be extended.