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MA/AA

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MA/AA is a low molecular weight polyelectrolyte, obtained by the copolymerization of maleic acid and acrylic acid. MA/AA can be used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered.

Quantity:
  • MA-AA
  • ThFine
  • CAS No. 26677-99-6
  • Copolymer of Maleic and Acrylic Acid

Copolymer of Maleic and Acrylic Acid (MA/AA)

 

CAS No.  26677-99-6

Structural Formula:

 

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Properties:

MA/AA is a low molecular weight polyelectrolyte, obtained by the copolymerization of maleic acid and acrylic acid. MA/AA has a strong dispersion of carbonate, with high thermal stability, can be used in harsh conditions such as high temperature of 300℃. MA/AA has good compatibility and synergistic effect with other water treatment chemicals. It also has excellent inhibition effect to the formation of most scales including phosphate.


Specification:

 

Items

Index

Appearance

Umber transparent liquid

Solid content %

48.0 min

Free monomer (as MA) %

5.0 max

Density (20℃) g/cm3

1.20 min

pH(1% water  solution)

2.0~3.0


Usage:

MA/AA can be used in circulating cooling water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. It can also be used as chelating agent in textile printing and dyeing industry. 

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:

Normally in 200L HDPE drum, 1000L IBC, or customers’ requirement.

Storage for one year in shady room and dry place.

Package

 

Safety Protection:

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

 

Synonyms:

MA-AACopolymer of Maleic and Acrylic AcidAcrylic acid maleic anhydride copolymer

 

Polycarboxylic Antiscalant and Dispersant

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