Refratory Burner Block
Specifications
Refractory Burner Block
Refractory Block Manufacturer
ZIBO HITECH MATERIAL CO., LTD is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.
Uses:
1.Precast all kind of specificationssizes burner brick
2. On-site cast all kind of sizes burner brick
3. Casting high temperature air current erosive, corrosive special parts
Index Product | Burner Block | ||||||
Code | BZ-1 | BZ-2 | BZ-3 | BZ-4 | BZ-5 | BZ-6 | |
Chemical Specification wt% | Al2O3≥ | 65 | 60 | 60 | 70 | 80 | 90 |
Aggregate | High Alumina | High Alumina+mullite | Mullite | Corundum+ Mullite | corundum | Corundum | |
Max Service TemperatureoC | 1550 | 1600 | 1650 | 1700 | 1700 | 1750 | |
Bulk Density≥( g/cm3 ) | 2.5 | 2.5 | 2.5 | 2.8 | 3.0 | 3.0 | |
Refractoriness ≥oC | 1750 | 1750 | 1750 | 1750 | 1800 | 1800 | |
Crushing Strength after burning≥ MPa | 110oCx24h | 30 | 30 | 30 | 30 | 30 | 30 |
1000oCx3h | 40 | 40 | 40 | 40 | 40 | 40 | |
1400oCx3h | 60 | 60 | 80 | 80 | 80 | 80 | |
Linear Change after burning ≤% | 1000oCx3h | - 0.2 | - 0.2 | - 0.2 | - 0.2 | - 0.2 | - 0.2 |
1400oCx3h | ± 0.5 | ±0.5 | ±0.5 | ±0.5 | ± 0.5 | ±0.5 | |
