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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer

  • china
  • ibc, 250drum
  • Tag:Chemical Reagent
Post Date : January 24
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ibc, 250drum


AA/AMPS --Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer
CAS 40623-75-4

Properties of AA/AMPS:
AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid (AMPS). Due
To including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in
This copolymer, AA/AMPS has high calcium tolerance and good scale inhibition for calcium phosphate,
Calcium carbonate and zinc scale. When built with organophosphines, the synergic effect is obvious.
AA/AMPS is suitable to be used in water quality of high pH and high alkaline, it is one of the ideal scale
Inhibitor and dispersant on high concentration index.

Specification of AA/AMPS:
Appearance Colorless or light yellow viscous liquid
Solid content % 40 min
Free monomer (as AA)% 0.8 max
Density (20 C)g/cm3 1.15 min
pH(1% solution) 3.5-4.5
Viscosity mpa. S 90-200

Usage of AA/AMPS:
AA/AMPS can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield
Refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. When
Built with organophosphorines and zinc salt, the suitable pH value is 7.0~9.5.
AA/AMPS can also be used as dyeing auxiliaries for textile.

Package and Storage of AA/AMPS:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in
Room shady and dry place.

Keywords: AA-AMPS
Related Products: Acrylic Acid- 2-Acrylanmido-2- methylpropanesulfonicacid Copolymer (AA/AMPS)
Copolymer of Maleic and Acrylic Acid (MA/AA)
Copolymer of Phosphono and carboxylic Acid (PCA).
Company Related ProductsView the Seller's Products
Copolymer of Maleic and Acrylic Acid

Copolymer of Maleic and Acrylic Acid

Copolymer of Maleic and Acrylic Acid
MA/AA --Copolymer of Maleic and Acrylic Acid
CAS 26677-99-6

Properties of MA/AA:
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 (300C). 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 of MA/AA:
Appearance Clear brown liquid Amber transparent liquid
Solid content % 48 min 50 min
Free monomer (MA) % 9.0 max 5.0 max
Density (20C)g/cm3 1.18 min 1.18min
pH(1% solution) 2.0~3.0 2.0+/-1.0

Usage of MA/AA:
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 of MA/AA:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.

Safety Protection of MA/AA:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.

Keywords: MA-AA
Related Products: Copolymer of Maleic and Acrylic Acid (MA/AA)
Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
Hydrolyzed Polymaleic Anhydride (HPMA).
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