AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid. 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.
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Items |
Index |
|
|
Appearance |
Colorless to light yellow viscous liquid |
Colorless to light yellow viscous liquid |
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Solid content % |
30.0 min |
40.0 min |
|
Free monomer (as AA)% |
0.50 max |
0.50 max |
|
Density (20℃)g/cm3 |
1.10 min |
1.15 min |
|
PH(1% water solution) |
3.0 max |
3.5-4.5 |
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.
AA/AMPS liquid: 200L plastic drum,IBC(1000L),customers’ requirement.
AA/AMPS solid: 20kg/bag, customers‘ requirement. Storage for ten months in shady room and dry place.
Phone:18615585837(Penny)
Phone:18615209448(Amy)
E-mail:ludong@ldchems.com
E-mail:shangwubu@ldchems.com
E-mail:penny@ldchems.com
