High-purity Dead Burned Magnesite is made of the best magnesite by light burning, fine grinding, dry pressing and ultra-high temperature shaft kiln sintering. MgO content is higher than 97%, low impurities, direct combination of brucite crystals, dense structure, it is a good material for the production of alkaline bricks and amorphous refractories.

 

	MgO%≥	SiO2%≤	CaO%≤	Fe2O3≤	L.O.I≤	B.D.(g/cm³)
DBM98	97.7	0.5	1.2	0.5	0.3	3.3
DBM97.5	97.5	0.6	1.2	0.7	0.3	3.27
DBM97	97	0.7	1.4	0.8	0.3	3.25
DBM96	96	1.0	1.4	0.8	0.3	3.2

 

The above specification is only freference, we can meet customer's special request.