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WHITE ALUMINUM OXIDE

This media is made of fused calcined alumina in an electric arc furnace under carefully controlled conditions. Non-metallic, white in color, dense, predominantly large crystals, and precisely sized. Application areas include bonded abrasives, pressure blasting, lapping and other general industrial blasting uses in aerospace, dental, motor, laboratory fields.

Advantages
  • Environmentally friendlier than chemical treatments
  • Extremely tough
  • Low iron 01-CE
  • Suitable for pressure and suction blasting equipment

Technical Properties
Crystal FormAlpha-Alumina
Specific Gravity3.95 g/cm³
Hardness (Mohs)9.0
Hardness (Knoop)(100) 2050 kg/mm²
Melting Point2000°C
ColorWhite

Chemical Composition
Al2O399.64%
SiO20.06%
Fe2O30.03%
CaO0.03%
MgO0.07%
Na2O0.12%
K2O0.02%

Available Grade Sizes
WAO 12 - 54WAO 400
WAO 60 - 90WAO 500
WAO 100 - 180WAO 600
WAO 220WAO 800
WAO 240WAO 1000
WAO 280WAO 1200
WAO 320


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