| Item | Silica Mortar | |||
| RGN-94 | JGN-92 | BGN-96 | GGN-94 | |
| SiO2 (%) | ≥94 | ≥92 | ≥96 | ≥94 |
| Cold Rupture Bonding Strength After Drying 110℃ (Mpa) |
1.0 | 1.0 | 0.8 | 0.5 |
| Cold Rupture Bonding Strength After Firing 1400℃*3h (Mpa) |
3.0 | 3.0 | 0.5 | 1.5 |
| Refractoriness Under Load (0.2MPa) | 1600 | 1500 | 1620 | -- |
| Grain Composition +0.5mm (%) | ≤1.0 | ≤3.0 | ≤2.0 | ≤3.0 |
| Grain Composition -0.074mm (%) | 60 | 50 | 60 | 50 |
| Bonding Time (min) | 1-2 | 1-2 | 2-3 | 1-2 |
| CN/ Refractoriness(Cone) | 170 | 166 | 172 | 170 |
