Fused magnesia

Description

Fused magnesia are made from magnesite after fused purification, with complete structure, good chemical stability, high temperature strength is high. It is a high grade alkaline refractory materials, used in metallurgy, chemical industry, scientific research, household appliances and other industries. The product has high purity, crystal grain of large, compact structure, good thermal shock resistance, it is a good high temperature electrical insulation materials, and production of high-grade magnesia brick, magnesia carbon brick and important raw material of monolithic refractories.
FM**7: MgO≥*6.8, SiO2≤0.*0 ,CaO≤1.*0, Fe2O3≤0.*5, AL2O3≤0.*0
      B.D≥(g/cm3):3.*5
      size(mm):***0/****0