70-75 % | MgO | Chemical Properties |
10-12 % | SiO2 | |
<5 | Al2O3 | |
<3 | CaO | |
<1 | FeO | |
3-5 % | LOI (Organic) | |
1650℃ | Application Temperature | Physical Properties |
>2.30 | Density | |
Cold | Application Practice |

70-75 % | MgO | Chemical Properties |
10-12 % | SiO2 | |
<5 | Al2O3 | |
<3 | CaO | |
<1 | FeO | |
3-5 % | LOI (Organic) | |
1650℃ | Application Temperature | Physical Properties |
>2.30 | Density | |
Cold | Application Practice |