Middle Grade MagnesiteIntroductionMiddle Grade Magnesite is made from caustic calcined magnesite with MgO above 95% through processes of briquetting,sintering in shaft kilns at high temperature.Featured by good sintering level and dense structure,it is an excellent material for making middle-grade magnesia refractory products.SpecificationMgO% ,SiO2%CaO%IgL%B·D,(g/cm3)Grain size(mm)942.52.00.33.180-30 0-4094.52.01.80.33.1895.51.81.60.33.20
