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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Polyacrylic Acid (PAA)
Product Model:[CAS No.] 9003-01-4
CAS No.  9003-01-4 
Structural Formula:



Properties:
PAA is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAA can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

Specification:

items

index

Appearance

Amber transparent liquid

Solid content %

50 min

Free monomer (CH2=CH-COOH) %

1.0 max

Density (20”ę)g/cm3

1.2 min

pH(1%  solution)

3.0-4.5

30%, 40% PAA are supplied too.

Usage:
PAA can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/L is preferred.

Package and Storage:
Normally In 200kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.

Synonyms:
PAA;Polyacrylic Acid; Acrylicresin; acrylicacidresin; acrylicacid polymers; acrysola; polyacrylateelastomers;
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