white tabular alumina 0-1-3-5-8mm for plate used for refractory material

white tabular alumina 0-1-3-5-8mm for plate used for refractory material

• white tabular alumina

• tabular alumina

• white refractory material

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Production: white tabular alumina; chemical index:; Al2O3:;99.3%min SiO2:;0.1%max Fe2O3:0.08%max Na2O: 0.4%max;   physical index: Volume density: 3.5g/cm3 water absorption: 1.5 apparent porosity: 5max

Tabular alumina has good heat resistance and good bulk temperature thermal shock capabilities. The crystal staggered plate shape, to increasing the mechanical strength of the particles; interior structure;full of closed pores, high bulk density, low apparent porosity;and water absorption, to reducing the amount of fluid re-use productions; With good physical properties like: high refractoriness, excellent thermal shock resistance, low shrinkage and good thermal load strength etc. Meanwhile, high-purity avoiding damage to machines. Hiaxu is your best choose as refractory material/ceramic material and insulating materials.