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Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer
T-225
CAS No.: 55719-33-0
Synonyms: AA/HPA
Properties:
T-225 has good scale inhibition and dispersion properties to calcium phosphate and calcium carbonate, as well as good dispersion properties to ferric oxide sludge, clay and grease.
T-225 can be used under high pH situation and has good compatibility with other organophosphines and BTA. It can effectively withhold sediments of zinc salt and calcium phosphate.
T-225 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:
T-225 can be used in circulating cool water system in situation of alkaline and excess of phosphate. It 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.
Package:
200L plastic drum, IBC(1000L), as per requirement.