// SPEC · Refractory Raw Materials
Brown Fused Alumina (BFA)
Cost-effective brown fused alumina with 95% Al2O3. Standard raw material for abrasives and general refractory products.
Refractory Raw MaterialsGB/T 2479
// Key Features
- High hardness
- Good toughness
- Cost-effective
- Wide range of grain sizes
// Technical Specifications
| TiO2 (%) | 2.0-4.0 |
| Al2O3 (%) | ≥95.0 |
| Fe2O3 (%) | ≤0.3 |
| Hardness (Mohs) | 9 |
// Applications
Abrasive toolsSandpaperRefractory bricksSurface preparation