Refractories 
Description:
Electric fused magnesia is made by melting selected special grade natural magnesite or high-purity lightly burned magnesium particles in an electric arc furnace.
Features:
This product has high purity, large crystalline particles, dense structure, strong slag resistance, and good thermal shock stability.
Application:
It is an excellent high-temperature electrical insulation material and an important raw material for producing high-grade magnesia bricks, magnesia carbon bricks, and amorphous refractory materials.
Product indicators：
Grade | MgO ％ ≥ | Al2 O3 ％≤ | SiO％≤ | CaO ％≤ | L.O.I ％≤ |
DMS98A | 97.5 | 0.2 | 0.35 | 0.7 | 0.2 |
DMS97A | 96.5 | 0.2 | 0.6 | 1.2 | 0.2 |
DMS96A | 95.5 | 0.3 | 0.8 | 1.6 | 0.2 |
DMS98B | 97.5 | 0.2 | 0.7 | 1.5 | 0.2 |
DMS97B | 96.5 | 0.2 | 0.8 | 1.4 | 0.2 |
DMS96B | 95.5 | 0.2 | 1.0 | 2.0 | 0.2 |