Customization: | Available |
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Feature: | Long Time Materials |
Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Chemical composition | Specification | ||
Al2O3 | ≤45 | % | |
Physical & Thermal Properties | Specification | ||
Bulk Density | Dry | 1.4 | g/cm3 |
Cold Crushing Strength | after drying at 110 ºC / 24 hrs | 5 | MPa |
after heating at 1100 ºC / 3 hrs | 10 | MPa | |
after heating at 1500 ºC / 3 hrs | / | MPa | |
Rupture Strength | after drying at 110 ºC / 24 hrs | 2 | MPa |
after heating at 1100 ºC / 3 hrs | 3 | MPa | |
after heating at 1500 ºC / 3 hrs | / | MPa | |
Permanent Linear Change | after heating at 1100 ºC / 3 hrs | -0.1~-0.4 | % |
after heating at 1500 ºC / 3 hrs | /. | ||
Refractoriness | 1200 | ºC |