Water Treatment Chemicals, Phosphonates, Polymers, Biocides

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Polycarboxylic antiscale and dispersant

Acrylic Acid-2-Hydroxypropyl Acrylate
Copolymer (T-225)

CAS No.: 55719-33-0

Structural Formula:

Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225) Structural Formula

Properties:

Dispersant T-225 is copolymer of polyacrylic acid and hydroxypropyl acrylate, it has good scale inhibition and dispersion properties to calcium phosphate and calcium carbonate, it has good dispersion properties to ferric oxide sludge, clay and grease. Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer can be used under high pH situation and has good compatibility with other organophosphines and BTA, Dispersant T-225 can effectively withhold sediments of zinc salt and calcium phosphate, it has good scale inhibition and dispersion properties under high temperature and alkaline situations.

Specification:

items index
Neutro Acid
Appearance Colorless to yellow liquid
Solid content % 30.0±2.0 30.0±2.0
Free monomer (as AA )% 0.5 max 0.5 max
pH(1% water solution) 7.5±1.0 2.5±0.5
Limiting viscosity number (30℃) dl/g 0.065~0.095
Density (20℃)g/cm3 1.10 min

Usage:

Dispersant T-225 can be used in circulating cool water system in situation of alkaline and excess of phosphate. Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer can be used as scale inhibitor and dispersant for heater, none-column evaporator boiler, circulating cool water and oilfield dirty refilling water with high calcium content. The dosage of 10~30mg/L is preferred. Dispersant T-225 can be built with organophosphines to form full organic alkaline formula.

Package and Storage:

Normally In 200kg net Plastic Drum, IBC drum can also be used as required.Storage for one year in room shady and dry place.

Relevent:

Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
Copolymer of Maleic and Acrylic Acid (MA/AA)

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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