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Sell: Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225) |
| Date: |
2010-01-25 |
| Cas#: |
55719-33-0 |
| Specification: |
30% |
| Price: |
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| Quantity: |
7000Kilogram |
| Term: |
365 |
| Note: |
Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225)
茫鈧?CAS茫鈧€樏寂?5719-33-0
Specifications:
Appearance Colorless to pale yellow aqueous liquid
Solid content 30% min
Free monomer (as AA) 0.5% max
pH (1% water solution) 2.0-3.0
Density (20 ) g/cm3
1.10min
Viscosity (30 ) dl/g
0.065-0.100
Applications:
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. T-225can be used under high pH situation and has good compatibility with other organic phosphates and BTA, 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.
Usage:
T-225 can be used in cyclic cooling water system in situation of alkaline and excess of phosphate. It mainly 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. It can be built with organic phosphates to form full organic alkaline formula.
Packing and storage:
Normally in 25kg or 200kg net plastic drum.
Stored in cool and ventilated room in one year. |
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