| Place of Origin | Henan, China | Shape | Brick |
| Material | Alumina Block ,fire clay | SiO2 Content (%) | standard |
| Al2O3 Content (%) | 30~46% | MgO Content (%) | / |
| CaO Content (%) | / | Refractoriness (Degree) | Common (1580u00b0< Refractoriness< 1770u00b0) |
| CrO Content (%) | / | SiC Content (%) | / |
| Model Number | light weight insulation fire clay brick | Brand Name | Songrui |
| size (mm) | 230*114*65 | shape | brick, customizable |
| OEM | YES | Application | metallurgy, machinery, kiln lining and insulation layer |
| service temperature | 1200-1400 | Advantage | save energy |
| porosity | u226428 |