PAA

PAA is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAA can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc. Specification:items index

Appearance Colorless or light yellow transparent liquid

Solid content % 30 min

Free monomer (CH2=CH-COOH) % 0.5 max

Density (20℃)g/cm3 1.09 min

pH(1% solution) 3.0 max

40%, 50% PAA are also supplied.