Polyacrylic Acid (PAA)
  Polyacrylic Acid Sodium (PAAS)
  Hydrolyzed Polymaleic Anhydride (HPMA)
  Copolymer of Maleic and Acylic Acid (MA/AA)
  Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
  lic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225)
  Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer (SD-241)
  SD-613 Acrylic-acrylate-sulfosalt copolymers
  Copolymer of Phosphono and carboxylic Acid (PCA)
  SD-1100 Sodium Polyacrylate
  SD-2000 Modified Sodium Polyacrylate
  SD-3100 Carboxylate-Sulfonate-Nonion Tri-polymer
  SD-904 aqueous dispersant
  Polycarboxylic Acid Water-Reducing Agent
  Polyepoxysuccinic Acid (PESA)
  Sodium of Polyaspartic Acid (PASP)
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Copolymer of Maleic and Acylic Acid (MA/AA)
Product Model:[CAS No.] 26677-99-6
CAS No.  26677-99-6
Structural Formula:

Properties:
MA/AA 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. it has good thermal stability, can be used under high temperature (300”ę). MA/AA has good compatibility when used together with other agents. MA/AA 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.

Specification:

items
Water treatment agent
Accessory detergent
Appearance
Clear brown liquid
amber transparent liquid
Solid content %
48 min
50 min
Free monomer (MA) %
9.0 max
5.0 max
Density (20”ę)g/cm3
1.18 min
1.18min
pH(1% solution)
2.0~3.0
2.0”Ą1.0

Usage:
MA/AA is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. 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 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.

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

Synonyms:
MA-AA; Copolymer of Maleic and Acylic Acid; ACRYLIC ACID MALEIC ANHYDRIDE COPOLYMER
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