China Ceramic Bead Blasting manufacturer
Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
Zhengzhou Zhengtong Abrasive Import&Export Co., Ltd is exporter of blasting media ceramic beads, brown fused alumina, black fused alumina, white fused alumina & grinding media zirconia beads,
Home > Products > White Aluminum Oxide >

5 - 8mm Fine Grit Aluminum Oxide 

Browse Categories

Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd

City: zhengzhou




Contact Person:
Ms.Caroline Cui
View Contact Details

5 - 8mm Fine Grit Aluminum Oxide 

Model Number 0-1,1-3, 3-5, 5-8mm, 200mesh, 325mesh
Certification ISO9001, ISO14001
Place of Origin Henan, China
Minimum Order Quantity 1 MT
Price Negotiation
Payment Terms L/C, T/T
Supply Ability 10000mt per year
Delivery Time 8-30 days
Packaging Details 25kgs bags+Ton bag or pallet, 25mt/20'GP usually
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
Detailed Product Description


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.


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

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.


 Caroline Cui


Product Tags: white fused aluminum oxide   fine grit aluminum oxide  
Related Products
Email to this supplier
Enter your Email please.
To: Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
Characters Remaining: (80/3000)