| Oxide | Analysis | Formula | |
|---|---|---|---|
| CaO | 0.10% | - | |
| K2O | 0.10% | - | |
| MgO | 0.10% | 0.01 | |
| Na2O | 0.10% | - | |
| TiO2 | 0.10% | - | |
| Al2O3 | 45.50% | 1.00 | |
| 36.90% | - | ||
| SiO2 | 17.30% | 0.65 | |
| Oxide Weight | 141.90 | ||
| Formula Weight | 141.90 | ||
Particle Size: 0.7-1.5mm
Free iron grains: .02% max
Grain porosity: 1.5%
Bulk density: 3.65 g/cm3
Refractoriness: 1743C
| Typecodes |
Aggregate
Granular materials intended to impart raw and fired structural strength or thermal expansion properties to bodies or deliver special speckling effects in glazes. |
| Density (Specific Gravity) | 3.67 |
|---|
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