Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)

CAS No.                       :        40623-75-4

Structural Formula    :       nnecttype="rect" o:extrusionok="f">

Properties                   :

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). It has a high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale. When built with organophosphines, the synergic effect is obvious. It 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.

Specification              : 

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. 

It can also be used as dyeing auxiliary for textile.

Package and Storage          :

Normally in value="200" tcsc="0" unitname="l" w:st="on">200L plastic drum. Storage for 10 months in a cool and dry place.