Products
| Specification | Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO | MgO | K2O | Na2O |
>65% | <35% | <0.2% | <0.3% | <0.1% | <0.06 | <0.1% | <0.2% |
| Apparent Porosity | Density | Cold Crushing Strength | Field condition simulation of thermal vibration |
20~27% | 2.0~2.5g/cm3 | ≥10Mpa | High frequency induction melting 1550℃,repeated test>8 times,(induction test temperature can be tested according to requirements) |