Precision abrasive • Refractory • Technical ceramics
White Fused Alumina Grains are high-purity electrically fused alumina abrasives produced from calcined alumina. Their clean appearance, high hardness, sharp cutting action, chemical stability and low iron content support precision abrasive and refractory applications.
White Fused Alumina is selected where clean cutting, controlled finishing and low contamination are important. Exact purity, grain-size distribution, magnetic content and bulk density depend on the grade and must be confirmed against the quotation and batch documentation.
| Main component | Aluminium Oxide (Al₂O₃) |
|---|---|
| Purity | Typically 99% Al₂O₃ / confirmed grade |
| Colour | White |
| Crystal structure | Alpha-Alumina |
| Grain shape | Angular |
| Magnetic content | Very low / grade-specific |
| Melting point | Approx. 2,050°C |
| Grain sizes | F12–F220 / customised |
| Packing | 25 kg / 1 MT jumbo / customised |
Final suitability depends on the required finish, substrate, equipment, grit size and process conditions. Confirm the applicable quotation, TDS and batch COA before use.
Images are illustrative. Actual colour, particle size, manufacturer, packing and label may vary with the confirmed supply grade.
Avoid generating or inhaling airborne abrasive dust. Use suitable local exhaust, eye protection, gloves and respiratory protection selected from the exposure assessment. Review the current SDS and batch specification before blasting, grinding, high-temperature processing or disposal.
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