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White Corundum (F20 F24 F30, F36, F46, F54, F60, F80) for Sandblasting – NOBLE INDUSTRIAL GROUP LIMITED | all.biz
Buy White Corundum (F20 F24 F30, F36, F46, F54, F60, F80) for Sandblasting
White Corundum (F20 F24 F30, F36, F46, F54, F60, F80) for Sandblasting

White Corundum (F20 F24 F30, F36, F46, F54, F60, F80) for Sandblasting

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China, Liaocheng
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Technical characteristics
  • Country of manufactureChina
Description

provide 800,000MT white fused alumina per year。

Product Description
White Fused Alumina / White Aluminum Oxide/White Fused Aluminum Oxide/White Corundum/WA /WFA

White fused alumina in arc furnace with high grade processed alumina as raw materials. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives, polishing, precision casting and so on.

Usage: 
1. For abrasive materials, sandblasting
2.For refractory raw materials, Precision casting.


Technical Parameters:


For Abrasive Media:

Purpose   Specification Chemical Composition(%) Magnetic Material Content
Al2O3 Na2O SiO2 Fe2O3
  Abrasive   F   12#-80# 99.0Min    0.35Max      0.1Max       0.1Max  0.003Max
90#-150# 99.0Min 0.35Max 0.003Max
180#-1500# 99.0Min 0.40Max  0.15Max  0.1 Max 0.003Max

Micro Powder: W0.5-W63,F320-F1500
For Refractory Raw Materials:

Purpose   Specification Chemical Composition(%) Magnetic Material Content
Al2O3 Na2O SiO2 Fe2O3
  Refractory    Sand Size 0-1mm                1-3mm               3-5mm                5-8mm                8-12mm 99.2Min 0.35Max   0.1 Max   0.1Max 0.003Max
Fine Powder 180-0 mesh    240-0mesh   320-0mesh 99.0Min 0.35Max 0.15Max 0.003Max

 

Item Specification
Color white
Crystal System trigonal system
Hardness( Mohs) 9
Melting Temperature(°C) 2250
Refractory Temperature(°C) 1850
True Density( g/m) 3.90MIn

 

 

 

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White Corundum (F20 F24 F30, F36, F46, F54, F60, F80) for Sandblasting
White Corundum (F20 F24 F30, F36, F46, F54, F60, F80) for Sandblasting
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