Place of Origin | Henan, China | Shape | Brick |
Material | Mullite | SiO2 Content (%) | 20%~50% |
Al2O3 Content (%) | 55-75% | MgO Content (%) | 0.8%~1.2% |
CaO Content (%) | 0.1% | Refractoriness (Degree) | Common (1580u00b0< Refractoriness< 1770u00b0) |
CrO Content (%) | 0.01 | SiC Content (%) | 0.01 |
Model Number | JM | Brand Name | DONGHUA |
Standard size | 230x114x65mm | Application | Industrial Kiln |
Color | White | Bulk Density(kg/m3) | 0.9-1.2 |
Cold Crushing Strength(MPa) | 25-45 Mpa | permanent linear change | -0.5%~+0.2% |
Main material | Calcined Bauxite | Product name | Mullite Insulating Brick |
Size | 230mm*114mm*65/75mm | Fe2O3 | 0.7% |