sandblasting material brown abrasives
sandblasting material brown abrasives is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200c, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.
Size:
8-5mm, 5-3mm, 3-1mm, 0-1mm
320mesh-0, 280mesh-0, 240mesh-0, 200mesh-0, 180mesh-0
F24-F40, F46-F100, F120-F220, F240-F1200
P24-P40, P46-P220
Usage
1.ceramic resin abrasive, sand blasting, grinding and polishing,
2.widely used in non-slip wear runway into a high-temperature basic plating, metallurgical and chemical industries of advanced refractory
3.the idea martial for sandblasting, cleaning parts, polishing and so on.
The physical and chemical analysis:
| Al2O3 | ≥95.0% |
| SiO2 | ≤1.5% |
| TiO2 | ≤3% |
| Fe2O3 | ≤0.5% |
| Class | A |
| Hardness | ≥9 |
| Bulk density | ≥1.75 g/cm3 |
| Grain density | ≥3.97g/cm3 |
| Content of magnetic material | ≤0.038% |
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