Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA-AMPS) for Water Treatment 30% & 40%
( 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.
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.
|Appearance||Colorless or light yellow liquid|
|Solid content %||30 min||40 min|
|Free monomer (as MA) %||0.5 max||0.8 max|
|Density (20ºC)g/cm 3||1.10 min||1.15 min|