Henan Hongtai Kiln Refractory Co.,Ltd. |
Verified Suppliers
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Items | Clay insulating brick Technical Data | ||||||||||||||||
Code name | NG1.5 | NG1.3A | NG1.3B | NG1 | NG0.9 | NG0.8 | NG0.7 | NG0.6 | NG0.5 | ||||||||
Al2O3 min% | 40-46 | ||||||||||||||||
Bulk Density (g/cm3) max | 1.5 | 1.3 | 1.3 | 1 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 | ||||||||
Cold Crushing Strength (Mpa) min | 5.88 | 4.41 | 3.92 | 2.94 | 2.45 | 2.45 | 1.96 | 1.47 | 1.18 | ||||||||
Thermal Conductivity 350±25℃ (W/m*k) max | 0.7 | 0.6 | 0.6 | 0.5 | 0.4 | 0.35 | 0.35 | 0.25 | 0.25 | ||||||||
Temperature Reheating Linear Change Less 2.0% | 1400 | 1400 | 1350 | 1350 | 1300 | 1250 | 1250 | 1200 | 1150 |