
Main application:Used agriculturally to improve soil; Used as an additive in the construction industry; The refractory industry is used to produce medium and low grade synthetic materials and converter protection materials.
| Product code | LOI% | SiO2% | CaO% | MgO% |
|---|---|---|---|---|
| QM-87 | ≤7 | ≤5 | ≤3 | ≥87 |
| QM-85 | ≤8 | ≤6 | ≤3 | ≥85 |
| QM-80 | ≤10 | ≤8 | ≤5 | ≥80 |