Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Feature: | Long Time Materials |
Type: | Heat-Resistant Material |
Shape: | Brick |
Material: | Alumina Block |
Al2O3: | Min42% |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Item | Unit | Super duty spall resistance fire brick |
Al2O3≥ | % | 40 |
Bulk density | g/cm3 | 2.10 |
Apparent porosity ≤ | % | 22 |
Modulus of rupture ≥ | Mpa | 4.2 |
Reheat linear change 1400ºC | % | +0.3 to -0.3 |
Spalling test ≤ 1650ºC | % | 4.0 |
Suppliers with verified business licenses