Refractory Materials
CAUSTIC CALCINED MAGNESITE
Caustic Calcined Magnesite (CCM) is a highly versatile substance used across numerous industries due to its remarkable physical and chemical properties. Derived through the calcination of magnesite ore, CCM is characterized by its high magnesium oxide content. It acts as a pivotal raw material in the production of magnesium salts, refractory materials, fertilizers, and many other products. Its utility extends from animal feed and wastewater treatment to flame retardants and pharmaceuticals, highlighting its exceptional adaptability. Notably, in refractory applications, it contributes to materials with improved resistance to heat and chemical erosion. Rigorously processed to meet stringent quality control standards, our CCM offers consistent performance, ensuring the reliability and integrity of your end-products.
| ITEMS | CCM 85 | CCM 85A | CCM 90 | CCM 90A | CCM 92 | CCM 94 |
| MgO(%)≥ | 85 | 85 | 90 | 90 | 92 | 94 |
| SiO₂(%)≤ | 8 | 8 | 4.5 | 4.5 | 4 | 2 |
| CaO(%)≤ | 2 | 2 | 2 | 2 | 2 | 1.5 |
| Fe₂O₃(%)≤ | 0.8 | 0.5 | 0.7 | 0.5 | 0.7 | 0.6 |
| Al₂O₃(%)≤ | 1 | 1 | 1 | 1 | 1 | 1 |
| LOI (%) | 6 | 6 | 5 | 5 | 4 | 3 |
| Size | 200 mesh | |||||
