Cases
Project | Unit | JLH-SW6-A | JLH-SW6 | JLH-SWX11 | JLH-SWLR8 | JLH-SWLR12 |
Whiteness，≥ | % | 88.0 | 85.0 | 90.0 | 85.0 | 88.0 |
Grain size，D50 | μm | 5.5±1.0 | 8.8±1.2 | 15.0±1.5 | 28±2.5 | 18.0±1.8 |
Loss on ignition，≤ | % | 4.0 | 4.0 | 4.0 | 2.5 | 2.5 |
| SiO₂ | % | 44-56 | 44-56 | 44-56 | 46-54 | 46-54 |
| CaO | % | 40-50 | 40-50 | 40-50 | 40-50 | 40-50 |
| Fe₂O₃，≤ | % | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Volatile component，≤ | % | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |