电熔镁 Fused Magnesia Specifications: MgO:96%-97% SiO2:1.8%-1.3% Al2O3:0.5%-0.4% CaO:1%-1% Fe2O3:0.63%-0.53% Bulk Density:3.35-3.45g/cm3 Size:0-1mm,1-3mm,3-6mm,0-10mm,0-90mm are all 80% min. Packing:In plastic woven bags of about 25kg or 50kg or 1mt net each.