High quality zirconia bubble refractory brick for sale
1. High bulk density
2. Excellent thermal shock resistance
3. Excellent heat retaining property
4. Long service life
5. Low thermal conductivity
6.Compact structure
7. Excellent High temperature resistance .
8. Erosion-resistance to glass metal
The zirconia bubble brick is made from the bubble zircon and the ZrO2, by adding moderate complex binder, and then through high pressure shape the product.
Product information:
1.Raw material : The product used of zirconia bubble brick, high-performance powder as additives, and organic material from the temporary binding agent.
2. Process procedure: after mixing, drying, forming, firing at high temperature shuttle kiln made.
3. Application: The zirconia bubble brick is widely used in Barite furnace molybdenum industry , carbon black furnace, gasifier, gas furnace, hydrogen furnace, as well as shuttle kilns and other high-temperature furnace equipment.
Note:
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Quality Control:
1.Before the order can be confirmed finally, we would strictly check the material, dimension of the sample step by step.
2.Our salesman, also as a order follower,would trace every phase of production from the beginning.
3.We have a QC team, every product would be checked by them before packed.
4.We would try our best to help clients solve problems
Specification of Zirconia Bubble Brick:
| Name | ZrO2% | Fe2O3% | CaO% | g/cm3 | % | MPa≥ | W/(m·k) |
| Bulk Density | Apparent Porosity | Compression Strength | Thermal Conductivity | ||||
| Zirconia Bubble Product | ≥95 | ≤0.2 | ≤4 | ≥2.55 | ≥45 | 12 | 0.23–0.35 |
