Sulfonic Acid Copolymer (AA/AMPS)

Company Profile:
Company Name: AURORA CHEMICAL CO., LTD.    
Year Established: 1997
The world’s leading manufacturer and supplier of Xanthan Gum, Oil Driling Chemicals, Drilling Fluid Additives, Rubber Plastic Additives and Cosmetic Ingredients.

Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
Name Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
CAS No 40623-75-4  
  

Properties:
AA/AMPS is the copolymer of acrylic acid 2-acrylanmido-2-methylpropanesulfonic acid (AMPS). Due to including carboxylic group (scale inhibition dispersion) sulfonic acid group (strong polarity) in this copolymer, AA/AMPS has high calcium tolerance good scale inhibition fcalcium phosphate, calcium carbonate zinc scale. When built withganophosphines, the synergic effect is obvious. AA/AMPS is suitable to be used in water quality of high pH high alkaline, it is one of the ideal scale inhibitdispersant on high concentration index.
 

Specification:
Appearance: Colorless light yellow viscous liquid
Solid content %: 40 min
Free monomer (as AA)%: 0.8 max
Density (20°C)g/cm3: 1.15 min
pH(1% solution): 3.5-4.5
Viscosity mpa.s: 90-200

Usage:
AA/AMPS can be used as scale inhibitdispersant in open circulating cool water system, oilfield refill water system, metallurgy system iron & steel plants to prevent sediment of ferric oxide. When built withganophosphorines zinc salt, the suitable pH value is 7.0~9.5.

AA/AMPS can also be used as dyeing auxiliaries ftextile.