white tabular alumina for castable 0-1-3-5-8mm
 | 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 |
White tabular corundum/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.
Our factory of white tabular corundum/alumina:
production process:
| 1.Raw material–Australian mine dust
| 2.To make the balls
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| 3.Calcined by high temperature:
| 4.Crush:
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| 5.Packing
| 6.packing to big bag
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| 7.Transportation:
| 8.The goods at Tianjin Port
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