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| Customization: | Available |
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| Application: | Refractory |
| Function: | Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Compositon | ZrO2 + CaO | ≥98.5% |
Fe2O3 | ≤0.1% | |
SiO2 | ≤0.4% | |
TiO2 | ≤0.1% | |
Al2O3 | ≤0.4% | |
Properties | Apparent porosity | 20-29% |
Thermal expansion(1000C) | 0.7-0.8% | |
Bending Strength | ≥20MPa | |
Bulk density | 4.2-4.6g/Cm3 | |
Refractoriness under load | ≥1650C |






