Products
Since copper grit contains a high concentration of iron oxide , this material has a considerable strength and flexibility. Advantage of using grit is smaller consumption of grains during operation due to its performance. They do not disintegrate upon impact in the area surface hanse less spending and wear off.
Because of these characteristics grit is free of dust and is suitable for usage in enclosed spaces (tankers , ship building , silos , tanks ... ). What's more , thanks to the high concentration of iron copper grit has a high specific weight. This specific characteristic reflects the advantage of copper grit in relation to most others since the kinetic energy of a granule is higher during impact with the surface.
Production capacity - 30.000 tons per month.
GRANULOMETRY
| Size (mm) |
0.2 - 0.5 | 0.5 - 1.68 | 1.68 - 2.83 |
| Purpose | Extra fine granulation is designated to non-metals and soft metals, surfaces made of thin steel and aluminium (automobile industry), surfaces that should be preparedfor finishing, all types of constructions | Granulation designated to non-metals and soft metals, surfaces made of thin steel and aluminium (automobile industry), surfaces that should be prepared for finishing, all types of constructions | Painted surfaces, deep corrosion, insulation and other materials, parts of metals designated to assembling, all types of constructions and surfaces that require deep cleaning |
PHYSICAL PROPERTIES
| Color |
Solubility | Bulk Density |
| Black | Insoluble |
1.8 kg/dm3 |
CHEMICAL COMPOSITION
| Symbol | Name | Percentage |
|---|---|---|
| Fe2O3 | Iron oxide | 49 - 53 |
| SiO2 | Silicon dioxide | 33 - 39 |
| AL2O3 | Aluminium oxide | 3 - 7 |
| CaO | Calcium oxide | 1.4 - 4.5 |
| MnO | Manganese oxide | 0.02 - 0.06 |
| Cu | Copper | 0.65 - 0.95 |
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