// SPEC · Refractory Raw Materials
Tabular Alumina 0-1mm | Al₂O₃ 99.2% Fine Aggregate
Tabular Alumina 0-1mm fine aggregate, Al₂O₃ 99.2%, optimizes castable matrix density and hot MOR for ultra-dense linings in steel ladles, aluminum holding furnaces, and petrochemical reactor vessels.
// Key Features
- Fine gradation for optimized matrix packing density in castable formulations
- Al₂O₃ 99.2% purity enabling superior creep resistance at elevated temperatures
- Low Fe₂O₃ ≤0.03% minimizing iron contamination in aluminium and glass applications
- Excellent chemical compatibility with hydratable alumina and microsilica binders
// Technical Specifications
| SiO2 (%) | ≤0.05 |
| Al2O3 (%) | ≥99.2 |
| Fe2O3 (%) | ≤0.03 |
| Available Grain Sizes | 0-1mm |
| Bulk Density (g/cm³) | ≥3.48 |
// Applications
Steel ladle castable matrix phaseAluminum holding and melting furnace liningsPetrochemical reformer tube support blocksGlass furnace regenerator checker brick castablesContinuous casting tundish working lining
// Quick Specs
Max Temperature1750°C
Density3.48 g/cm³
StandardGB/T 23297
// Get Pricing
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