FR
Description
used in open cooling systems with high concentrations of calcium carbonate and bicarbonate to prevent scale formation and to protect the steel materials against corrosion. It is not necessary to check the pH-value of the circulation water.
Benefits
- The scale control additives contained in KEBOCOR 226 are low molecular anionic polyelectrolytes and organophosphates. At substoichiometric dosage they are capable of keeping in dissolution especially the alkaline earth ions in presence of high carbonate hardnesses (THRESHOLD effect).
- Good dispersive effects on organic and inorganic suspended solids are achieved by means of polyacrylates of medium molecular weight.
- A special phosphorus organic component ensures the protection of steel against corrosion. It forms a thin but tight protective film of calcium and iron compounds on the metal surface.
- Is resistant to hydrolysis as well as to wall temperatures up to 200°C and is compatible with free chlorine (Cl2).
Dosing, Addition
The dosing rate ist dependent of various parameters. A rate of 50 ppm KEBOCOR 226 in the circulation water can be taken as guide value.
The quantity necessary for each individual case should be determined in cooperation with our Department for Application Technique.
Technical data
| Description: | colorless to yellowish liquid |
| Density at 25°C (g/cm3): | approx. 1.1 |
| pH-Value (100 g/l water): | approx. 2 |
| Phosphorus-Content (%): | approx. 2.9 |
| Solubility in water: | in any proportion miscible with water |
Packing
| PE-cans: | 20 kg |
| PE-cans: | 30 kg |
| PE-barrels: | 200 kg |
| Containers: | 1000 kg |
Storage
In closed original packages KEBOCOR 226 is storable at temperatures between 0°C and 50°C for at least
2 years. Protect from freezing.
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