| Shape |
Brick |
| Material |
Alumina Block |
| Place of Origin |
Shandong China (Mainland) |
| SiO2 Content (%) |
unknow |
| Al2O3 Content (%) |
above 48% |
| MgO Content (%) |
unknow |
| CaO Content (%) |
unknow |
| CrO Content (%) |
unknow |
| SiC Content (%) |
unknow |
| Brand Name |
Haiyuanda |
High alumina insulating brick It has the advantages of high porosith, low volume density,good heat insulation, high compression strength, low thermal conductivity and long life. And it can be used in a variety of industrial furnaces. Index ProductHigh-alumina Insulating BricksCodeLG-0.5LG-0.6LG-0.7LG-0.8LG-0.9LG-1.0AL2O3≥ %484848484848Fe2O3≤ %2.02.02.02.02.02.0Bulk Density ≥ g/cm0.50.60.70.80.91.0Cold Crushing Strength ≥ MPa1.52.02.53.03.54.0Max Service Temperature C125013501350140014001400Thermal Conductivity (Average Temp.350±25C) ≤ W/m·k0.250.300.350.350.450.50 The followingphotos show our products, for your reference.If you are interested in our products, please contact us without any hesitation.