• 5 - 8mm Fine Grit Aluminum Oxide 
  • 5 - 8mm Fine Grit Aluminum Oxide 
5 - 8mm Fine Grit Aluminum Oxide 

5 - 8mm Fine Grit Aluminum Oxide 

Product Details:

Place of Origin: Henan, China
Certification: ISO9001, ISO14001
Model Number: 0-1,1-3, 3-5, 5-8mm, 200mesh, 325mesh

Payment & Shipping Terms:

Minimum Order Quantity: 1 MT
Price: Negotiation
Packaging Details: 25kgs bags+Ton bag or pallet, 25mt/20'GP usually
Delivery Time: 8-30 days
Payment Terms: L/C, T/T
Supply Ability: 10000mt per year
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Detail Information

Material: Aluminium Oxide Al2O3 Product Name: White Fused Alumina
Crystal Form: Trigonal Crystal Sytem Color: White
Hardness: Vickers Harness: 2200 HV Mohs: 9 True Specific: 3.95g/cm3
Package: 25kgs Bags +Ton Bag Or Pallet Chemical Index: Al2O3 99%min. SiO2 0.05%max. Fe2O3 0.1%max. NaO2 0.35%Max L.O.i 0.2% Max.
Usage: For Refractory Sample: 1 Kg For Free
High Light:

white fused aluminum oxide


fine grit aluminum oxide

Product Description

5 - 8mm Fine Grit Aluminum Oxide  0

White fused aluminum oxide is a very high purity oxide, and thus recommended when contamination is an issue to be considered. It is obtained from the fusion of high purity calcined alumina in electric arc furnaces. The result is a product with high hardness, high friability, high purity, high melting point, and large crystal size.


The fused white aluminum oxide 0-1MM, 1-3MM, 3-5MM, 5-8MM, 200MESH, 325MESH, are the main raw material for the production of high-grade indefinite and shaped refractory materials.


5 - 8mm Fine Grit Aluminum Oxide  1

5 - 8mm Fine Grit Aluminum Oxide  2

Typical Chemical Analysis:

Aluminum Oxide (Al2O3) 99.25%
Titanium Dioxide (TiO2) 0.02%
Silicon Dioxide (SiO2) 0.02%
Iron Oxide (Fe2O3) 0.1%
Sodium Oxide (Na2O) 0.5%


Physical Characteristics:

Crystal Form: Alpha-Alumina
True Density: 3.95 g/cm3
Hardness: Mohs 9.0
Melting Point: 2250°C
Color: White

5 - 8mm Fine Grit Aluminum Oxide  3

White aluminum oxide section sand 0-1mm, 1-3mm, 3-5mm, 5-8mm, 200 mesh, 325 mesh

Widely used for


High quality Refractory

  • Large-scale ladle castables,
  • Medium and high-grade iron trench castables,
  • Spray materials,
  • Prefabricated parts 
  • Other amorphous refractories and corundum bricks,
  • Corundum and Mullite corundum body,
  • Refining corundum porous plug brick,
  • Integral spray gun and composite nozzle,
  • High temperature industrial kiln lining 

Widely used in steel, cement, ceramics, abrasives, petrochemical and other industries.


5 - 8mm Fine Grit Aluminum Oxide  4
 Caroline Cui
5 - 8mm Fine Grit Aluminum Oxide  5


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