CAS No.: 26677-99-6
The acrylic acid-maleic acid copolymer is a low molecular weight polyelectrolyte. A copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale inhibition for phosphate. The acrylic acid-maleic acid copolymer has good thermal stability. MA/AA chemicals can be used under high temperature (300℃).
MA/AA has good compatibility when used together with other agents. The acrylic acid-maleic acid copolymer is widely used in low-pressure boiler, centralized heating, centralized air-conditioner and circulating cool system. It can also be used as chelating dispersants in woven and dyeing fields.
|Appearance||Brown transparent liquid|
|Solid content %||48 min|
|Free monomer (as MA) %||9.0 max|
|Density (20℃)g/cm3||1.18 min|
The copolymer of maleic and acrylic acid(MA/AA) is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. The copolymer of maleic and acrylic acid (MA/AA) can be used alone or together with other organic phosphates.
When used together, the dosage of 2-10 mg/L is preferred. The dosage for use as woven & dyeing and accessory detergent should be determined by experiments.
Package and Storage:
200L plastic drum, IBC (1000L), customers’ requirement. Storage for one year in a shady room and dry place.
Acidity. Avoid contact with eye and skin. Once contacted, flush with water.