Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)Keywords:
AMPS scale inhibition organophosphines scale inhibitor dispersant scale inhibitor circulating cool water system dyeing auxiliariesCAS No.
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 %
40min
Free monomer （as AA）%
0.8max
Density （20℃）g/cm3
1.15min
pH（1% water solution）
3.5-4.5
Viscosity mpa.s
90-200
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.
www.quicerwater.comwww.hedp.co.uk/www.dtpmpa.infowww.pbtca.infoAdd: No.80, Chaoshan Street, Lixia District, Jinan,Shandong, P. R. China
Tel: +86-531-86105001
Fax: +86-531-86105002
E-mail/MSN: export@quicerwater.com
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