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White Fused Alumina is a high purity, synthetic mineral, manufactured by the fusion of controlled quality pure grade Bayer Alumina in an electric arc furnace at temperatures greater than 2000°C followed by a slow solidification process. Strict control over raw materials and fusion parameters ensure products of high purity, high whiteness, and excellent self-sharpening properties.
| Chemical Composition | 0-1mm / 1-8mm | 0-100 / 0-325 Mesh | ||
|---|---|---|---|---|
| Guarantee | Typical | Guarantee | Typical | |
| Al2O3 | ≥99% | 99.5% | ≥98.5% | 99.0% |
| SiO2 | ≤0.4% | 0.06% | ≤0.30% | 0.08% |
| Fe2O3 | ≤0.2% | 0.04% | ≤0.20% | 0.10% |
| Na2O | ≤0.4% | 0.30% | ≤0.40% | 0.35% |
| Properties | Grain Sizes (24#-220#) | Guarantee Value | Typical Value |
|---|---|---|---|
| Al2O3 | Alumina Content | ≥99% | 99.50% |
| SiO2 | Silicon Dioxide | ≤0.2% | 0.04% |
| Fe2O3 | Ferric Oxide | ≤0.2% | 0.04% |
| Na2O | Sodium Oxide | ≤0.3% | 0.23% |
Standard packaging includes 1 MT big bags or 25kg paper/woven bags (40 bags per pallet). Customized packaging is available upon request.
