Magnesium Oxide Powder for Magnesium Oxychloride Cement¹

Product Description  1.Caustic Calcined Magnsite:Magnesite, or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2?ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2, but it can be reversed by heating it to separate moisture. Caustic Calcined Magnesite is made from magnesite by 950-1100 degree heating. 2. DBM:Dead Burned Magnesia is a typical refractory material. It is made from magnesia from 1200 to 1700°C. It has strong corrosion resistance to various molten metals. Dead Burned Magnesite as metallurgical industrial refractory, used for manufacturing magnesia brick, electric furnace bottom and lining, etc. 3. FM:Fused magnesite is produced by raw magnesite ore in an electric arc furnace. Fire resistance up to 2200°C. The product has high purity, large particle size, fine structure and excellent thermal stability. It can be used for fire resistance, steel, etc. 4. CFM:Crystal Fused magnesite is produced by caustic calcined magnesite in an electric arc furnace. It can be used for fire resistance, electronic chips, etc. SpecificationIndustrial gradeArt No.MgOSiO2CaOL.O.IAl2O3ActivitySizeLMME-85CCM85%min6.5%max2.5%max6.5%max1.0%max58%0-200 meshLMME-88CCM88%min5.0%max2.5%max6.0%max1.0%max60%0-200 meshLMME-90CCM90%min5.0%max2.5%max4.5%max0.6%max60%0-200 meshLMME-92CCM92%min3.5%max2.0%max3.5%max0.6%max62%0-200 meshLMME-94CCM94%min3.0%max1.5%max2.5%max0.6%max65%0-200 meshLMME-95CCM95%min1.0%max1.5%max2.5%max0.5%max73%0-200 meshLMME-96CCM96%min1.0%max1.5%max2.0%max0.5%max75%0-200 meshFeed gradeArt No.MgOSiO2CaOL.O.IHeavy MetalSizeLMME-85CCM85%min6.5%max2.5%max6.5%maxCd: 0.05 ppmAs: 1ppmPb: 5ppmHg: N.D0.2-3mm0-200 meshLMME-90CCM90%min5.0%max2.5%max4.5%maxLMME-92CCM92%min3.5%max2.0%max3.5%maxLMME-96CCM96%min1.0%max1.5%max2.0%maxAgricultural gradeArt No.MgOSiO2CaOL.O.ISizeLMME-65CCM65%min4.8%max2.0%max17%max0-200 meshLMME-85CCM85%min6.5%max2.5%max6.5%max0-200 meshLMME-90CCM90%min5.0%max2.5%max4.5%max0-200 meshLMME-92CCM92%min3.5%max2.0%max3.5%max0-200 meshDrilling gradeArt No.MgOSiO2CaOL.O.IAl2O3ActivitySizeLMME-94CCM94%min3.0%max1.5%max2.5%max0.6%max65%0-200 meshLMME-95CCM95%min1.0%max1.5%max2.5%max0.5%max73%0-200 meshLMME-96CCM96%min1.0%max1.5%max2.0%max0.5%max75%0-200 meshDead Burned MagnesiteArt No.MgOSiO2CaOL.O.IBDSizeLMME-87DBM87%min7.0%max3.0%max0.4%max3.10g/cm30-4mm,0-30mm,60-120meshLMME-90DBM90%min4.8%max2.0%max0.3%max3.10g/cm30-4mm,0-30mm,60-120meshLMME-92DBM92%min4.0%max1.6%max0.3%max3.10g/cm30-4mm,0-30mm,60-120meshLMME-94DBM94%min3.0%max1.5%max0.3%max3.15g/cm30-4mm,0-30mm,60-120meshLMME-96DBM96%min1.0%max1.6%max0.3%max3.20g/cm30-4mm,0-30mm,60-120meshLMME-97DBM97%min1.0%max1.2%max0.3%max3.25g/cm30-4mm,0-30mm,60-120meshFused Magnesite Art No.MgOSiO2CaOBDSizeLMME-95FM95%min2.5%max1.0%max3.30g/cm30-100mm,80-120 meshLMME-96FM96%min2.0%max1.0%max3.30g/cm30-100mm,80-120 meshLMME-97FM97%min1.2%max1.0%max3.45g/cm30-100mm,80-120 meshLMME-98FM98%min1.0%max1.0%max3.45g/cm30-100mm,80-120 meshLMME-99FM99%min0.3%max0.8%max3.45g/cm30-100mm,80-120 mesh 

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