Acrylic Acid Maleic Acid Copolymer, MA/AA 2019-01-04T03:51:04+00:00

Project Description



Good acrylic acid maleic acid copolymer (MA/AA) at the best price.

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CAS No.: 26677-99-6

Structural Formula:

acrylic acid maleic acid copolymer


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.


AppearanceBrown transparent liquid
Solid content %48 min
Free monomer (as MA) %9.0 max
Density (20℃)g/cm31.18 min
pH(1% solution)2.0~3.0


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 2-10mg/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 shady room and dry place.

Safety Protection:

Acidity, Avoid contact with eye and skin. Once contacted, flush with water.