Place of Origin | Henan, China | Shape | Brick |
Material | Alumina Block | SiO2 Content (%) | 20%~50% |
Al2O3 Content (%) | 55-75% | MgO Content (%) | 0.8%~1.2% |
CaO Content (%) | 0.1% | Refractoriness (Degree) | 1770u00b0< Refractoriness< 2000u00b0 |
CrO Content (%) | 0.01 | SiC Content (%) | 0.01 |
Model Number | SK32 34 36 38 | Brand Name | DONGHUA |
Standard size | 230x114x65mm | Application | Industrial Kiln |
Color | yellow | Bulk Density(kg/m3) | 0.9-1.2 |
Cold Crushing Strength(MPa) | 45-65 Mpa | permanent linear change | -0.5%~+0.2% |
Main material | Calcined Bauxite | Product name | high alumina refractory firebrick |
other size | 650*230*115mm | Fe2O3 | 0.7% |