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

Product Description

Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
CAS 40623-75-4
Structural Formula: -

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) 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.

Specification:
Items index
Appearance Colorless or light yellow viscous liquid
Solid content % 40 min
Free monomer: As AA centigrade 0.5 max
Density: 20 degree centigrade, g/cm3 1.15 min
PH: 1 centigrade, solution 3.5-4.5
Viscosity mpa. S 90-300

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. 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.

More Product Features


Model NO.:	40623-75-4
Standard:	ISO9001: 2000
Unit Price:	US $ 1.5/ KG
Shipment Terms:	FOB
Payment Terms:	L/C,T/T,D/P
Minimum Order:	5000 KG
Price Valid Time:	From Jan 18,2012 To Feb 18,2012
Origin:	China
Packing:	Plastic Drum
Grade Standard:	Technical Grade
Quality:	Tech Grade
Appearance:	Colorless Liquid
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company:	Shandong Taihe Chemicals Co., Ltd.