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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: Haixu Abrasives
  • Model Number: 8-5-3-1mm 325#mesh
  • Material: Al2O3
  • Usage: refractory material
  • Abrasive Grain Sizes: 8-5-3-1mm 325#mesh
  • colour: white
  • Shape: Plate
  • smelting: sintering
  • Al2O3: 99.2%min
  • SiO2: 0.1%max
  • Fe2O3: 0.02%max
  • Na2O: 0.4% max
  • Volume density: 3.5g/cm3
  • water absorption: 1.5
  • apparent porosity: 5max

Packaging & Delivery

Packaging Details 25kgs/pvc bag, 40bags/jumbo bag
Delivery Time within 3 days

8-5-3-1mm 325#mesh white sintering tabular corundum for casting

  • sintering tabular corundum
  • tabular corundum
  • tabular corundum for casting



Production: tabular corundum for cast-ing


chemical index:




Na2O: 0.4%max


physical index:

Volume density: 3.5g/cm3

water absorption: 1.5

apparent porosity: 5max


Tabular corundumhas good heat resistance and good bulk temperature thermal shock capabilities. The crystal staggered plate shape, to increasing the mechanical strength of the particles; interior structurefull of closed pores, high bulk density, low apparent porosityand 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/Sicheng is your best choose as refractory material/ceramic material and insulating materials.


tabular corundum for cast-ing 0-1mm:

tabular corundum for cast-ing 1-3mm:

tabular corundum for cast-ing 3-5mm:

tabular corundum for cast-ing 5-8mm:


production process:

1.Raw material--Australian mine dust

2.To make the balls

3.Calcined by high temperature:



6.packing to big bag


8.The goods at Tianjin Port

Test equipment:

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China (Mainland) | Manufacturer, Trading Company
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