1. Product Introduction
CAS NO. 40623-75-4
AA/AMPS copolymer other names sulphonated polyacrylic acid copolymer, copolymer of Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid, is one of the ideal scale inhibitor and dispersant on high concentration index. AA/AMPS copolymer has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale.
2. Specification or COA
|Appearance||Colorless or light yellow liquid||Colorless or light yellow liquid|
|Solid content %||40.0 min||41.5|
|PAA/AMPS %||3.0 max||2.9|
|Density (20℃) g/cm3||1.18-1.23||1.204|
|pH (1% water solution)||2.5-4.5||3.4|
|Viscosity (cps at 25) ℃||120-180||130|
|Color, APHA||40 max||30|
3. Product application
AA/AMPS Copolymer 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.
4. Packing & Delivery
Standard export neutral packing in 250KG/Drum, 1200KG/IBC, or in ISO tank.
20’FCL =20MT IN DRUM or 20’FCL =24MT IN IBC or 24MT in ISO tank.
Fresh stock of AA/AMPS copolymer with immediate delivery