Water Treatment Chemicals, Phosphonates, Polymers, Biocides

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Polycarboxylic antiscale and dispersant

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

CAS No.: 40623-75-4

Structural Formula:

AA/AMPS Structural Formula

Properties:

Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (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, Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer is one of the ideal scale inhibitor and dispersant on high concentration index.

Specification:

items index
Appearance Colorless or light yellow liquid
Solid content % 40 min
Free monomer (as AA)% 0.8 max
Density (20℃)g/cm3 1.15 min
pH(1% water 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:

200L plastic drum,IBC(1000L),customers’ requirement. storage for ten months in shady room and dry place.

Relvent:

Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225)
Phosphino Carboxylic Acid Polymer(PCA)
2-Acrylamido-2-methylpropane_sulfonic_acid

Shandong IRO Water Treatment Co., Ltd.

Office Address: No.42-60, Zhongshan RD, Qingdao, Shandong, China
Factory Address: Mushi Town, Tengzhou City, Zaozhuang, Shandong, China
Tel: +86-532-85027466 Fax: +86 532 85028486
Email: info@irowater.com

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