Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
Add to Cart
Features
1. Good fluidity.
2. Appropriate solidification time.
3. Save time, fast and convenient.
4. High strength, long life.
5. Good insulation properties.
6. High temperature resistance.
7. Corrosion resistance and good thermal shock resistance.
1.Steel furnaces.
2.Iron making furnaces.
3.Glass kiln.
4.Ceramic tunnel kiln.
5.Cement kiln.
| Index | RSGB Spinel |
RSGB Quality aluminum and magnesium |
RSGB Mg mass | |||
| Al2O3(%) ≥ | 88 | 72 | 32 | |||
| MgO(%)≥ | 7 | 11 | 60 | |||
| SiO2(%)≥ | / | 9.5 | / | |||
| Bulk Density (g/cm3)≥ | 110℃×24h | 3.10 | 2.90 | 2.90 | ||
| 1550℃×3h | 2.95 | 2.80 | 2.80 | |||
| Linear change(%) | 110℃×24h | 0-0.2 | 0-0.2 | 0-0.2 | ||
| 1550℃×3h | 0-0.8 | 0.5-1.5 | 0.5-1.2 | |||
| Modules of Rupture (MPa) ≥ | 110℃×24h | 7 | 9 | 6 | ||
| 1550℃×3h | 8 | 9 | 8 | |||
| Cold Crushing Strength (MPa) ≥ | 110℃×24h | 30 | 60 | 45 | ||
| 1550℃×3h | 70 | 60 | 40 | |||
| Amount of water(%) | 5.0-6.0 | 5.0-6.0 | 5.0-6.0 | |||