silica mullite bricks brick for cement kiln
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing
Silica-mullite bricks are made with raw material high grade bauxite and SiC and special sintering process. Silica-mullite bricks are characterized by high density, good performance of abrasion resistance and thermal shock resistance. It can constantly form protective layer for reducing accrection formation, long application cycle,etc.
Red silicon mullite brick Application:
The bricks are used for the transition zone, calcining zone, cooling zone of medium and small cement kiln.
High quality silicon mullite brick for cement kiln
1. Thermal shock resistance;
2. high strength;
3. good wear resistance.
| Product | AZM-1550 | AZM-1650 | AZM-1680 | |
| Index | Index | Index | Index | |
| chemical composition | SiC+SiO2 | ≥35 | ≥30 | ≥32 |
| Al2O3 | ≥60 | ≥65 | ≥65 | |
| Bulk Density(g/cm3) | ≥2.55 | ≥2.65 | ≥2.70 | |
| Apparent Porosity (%) | ≤20 | ≤19 | ≤19 | |
| Cold Crushing Strength(Mpa) | ≥80 | ≥90 | ≥100 | |
| Refractoriness Under Load | ≥1550 | ≥1650 | ≥1680 | |
| Thermal Shock Resistance | ≥10 | ≥15 | ≥20 | |
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