Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
Product ID: CAS 40623-75-4
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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.
Specifications
- AA/AMPS
- 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.
Features
- AA/AMPS
- items index
- Appearance Colorless or light yellow viscous liquid
- Solid content % 40 min
- Free monomer (as AA)% 0.8 max
- Density (20℃)g/cm3 1.15 min
- pH(1% solution) 3.5-4.5
- Viscosity mpa.s 90-200
Certificate
- ISO9001:2000
Main Products
water treatment chemical,scale inhibitor,antiscale,HEDP,ATMP,HPAA