Dry Ground Quartz
| Quartz Powder | ||
| Chemical Analysis (%) | LY 101 QD | LY 102 QD |
| Al2O3 | Traces | Traces |
| SiO2 | 97.5 ± 1 | 99.2 ± 0.5 |
| Fe2O3 | 0.03 ± 0.01 | 0.02 ± 0.01 |
| CaO | Nil | Nil |
| MgO | Nil | Nil |
| TiO2 | Nil | Nil |
| LOI | 0.5 | 0.5 |
| Moisture | < 1 | < 1 |
| Particle Size | d95 – 44µm | d95 – 44µm |