Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra copolymer, IR-241 2019-09-11T03:14:29+00:00

Project Description


IR-241 is a copolymer of carboxylic group, hydroxylic group, and a sulfonic acid group. Acrylic acid/acrylate/phosphonic acid/sulfosalt copolymer has good scale inhibition performance to calcium phosphate and calcium carbonate.

Acrylic acid/acrylate/phosphonic acid/sulfosalt copolymer has good synergic effects with other agents. IR-241 is used as a scale inhibitor and dispersant in circulating cool water system and built with an organophosphate.


AppearanceColorless or light yellow viscous liquid
Solid content %35.0 min
Free monomer (CH2=CH-COOH)%0.5 max
Density (20℃)g/cm31.1~1.2
pH(1% water solution)3.0~5.0


Normally, the dosage of 5~25mg/L is preferred. When built with organophosphates, the dosage of 1-10 mg/L is preferred, the suitable pH value is 7.0-9.5.

Package and Storage:

Normally in 250kg net plastic drum, IBC drum. The package can also be used as required.

Storage for one year in a shady room and dry place.