Shandong Higiant High-Purity Alumina Technology Co.,Ltd., which specializes in high-quality, stable and high-purity refractory raw materials, has formally produced low-sodium platelet corundum after the introduction of TAS platelet corundum. 

        It is known that the purity of low sodium plate corundum is close to 99.9%, Na2O: 0.06%, bulk density: 3.63g/cm3, water absorption less than 1%. It can be used for high purity corundum bricks, pharmaceutical and chemical Sui fillers, etc.