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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA-AMPS)
May 18, 2017

Basic Info

  • Model NO.: 30%, 40%

  • Appearance: Liquid

  • Solid Content: 30%, 40%

  • Package: 250kg Drums, or as Customer′s Requirement

  • Origin: China

  • Color: Colorless or Light Yellow Transparent

  • Type: Industrial Circulating Water Treatment Agent

  • Trademark: SINOCHEM

  • Specification: 30%, 40%

Product Description

Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer
( AA-AMPS )
CAS: 40623-75-4

Properties:
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.

Usage:
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:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required.

Storage for ten months in room shady and dry place.

Specs:

itemsIndex
AppearanceColorless or light yellow liquid
Solid content %30 min40 min
Free monomer (as MA) %0.5 max0.8 max
Density (20oC)g/cm 31.10 min1.15 min
pH(1% solution)2.0-3.03.5-4.5