| Refractoriness (℃): | 1770< Refractoriness< 2000 |
|---|---|
| Feature: | Long Time Materials |
| Type: | Refractory Material |
| Shape: | Brick |
| Transport Package: | Export Wooden Pallet |
| Trademark: | Nie |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Chemical composition | Unit | Working layer | Insulating Layer | |
| MgO | % | ≥85 | ≥60 | |
| Al2O3 | % | ≥10 | ||
| Physical properties | Working layer | Insulating Layer | ||
| Bulk Density | BD | g/cm3 | 2.90-3.05 | 2.6-2.7 |
| Apparent Porosity | AP | % | 17 | 24 |
| Thermal Shock Resistance | TSR - in air at 950 °C | cycle | ≥100 | / |
| Refractoriness Under Load | RUL (ta) | °C | ≥1700 | ≥1600 |
| Thermal Expansion | TE -at 1000 °C | % | 1.3 | 1.1 |
| Cold Crushing Strength | CCS | MPa | ≥40 | ≥35 |
| Thermal Conductivity | TC - at 700 °C | W/mK | 3.8 | 2.6 |
Suppliers with verified business licenses
Audited Supplier 
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