Customization: | Available |
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Natural Abrasive Type: | Artificial Abrasives |
Artificial Abrasive Type: | Corundum Abrasives |
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Physical Properties: | |
Basic Minerals | α- Al2O3 |
Crystal Size | 600-800 μm |
True Density | ≥3.90 g/cm3 |
Bulk Density | 1.40-1.91 g/cm3 |
Knoop Hardness | 2200-2300 Kg/mm2 |
Chemical Composition: | |||||||||
Specs | Low Chromium(%) | Medium Chromium(%) | High Chromium(%) | ||||||
Al2O3 | Cr2O3 | Na2O | Al2O3 | Cr2O3 | Na2O | Al2O3 | Cr2O3 | Na2O3 | |
F12-F80 | ≥99.00 | 0.20-0.45 | ≤0.40 | ≥98.20 | 0.45-1.00 | ≤0.45 | ≥97.00 | 1.00-2.00 | ≤0.45 |
F90-F150 | ≥99.00 | 0.20-0.45 | ≤0.40 | ≥98.20 | 0.45-1.00 | ≤0.50 | ≥97.00 | 1.00-2.00 | ≤0.50 |
F180-F220 | ≥99.00 | 0.20-0.45 | ≤0.50 | ≥97.80 | 0.45-1.00 | ≤0.60 | ≥96.50 | 1.00-2.00 | ≤0.60 |