99.2% Purity White Fused Aluminum Oxide  

Product Details:
Place of Origin: Henan,China
Certification: ISO9001,ISO14001
Model Number: F12-F220#
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiation
Packaging Details: 25kg Bag+Ton Bag,Ton Bag,25kg Bag+Pallet
Delivery Time: Within 7-20 days depending on order quantity
Payment Terms: L/C, T/T
Supply Ability: 1000mts per month

Detail Information

Product Name: White Aluminium Oxide,White Artificial Corundum Crystal Structure: Trigonal
True Specific Gravity: ≥3.95g/cm3 Vicker Hardness: 2100-3000kg/mm2
Mohs Hardness: 9 Material: 99.2% AL2O3
High Light:

white fused alumina


white fused aluminum oxide

Product Description

99.2% Purity White Aluminium Oxide Artificial Corundum F12 - F220 For Surface Pretreatment


1. Product Description of White Aluminium Oxide Artificial Corundum


White Aluminium Oxide also called as white fused alumina(WA),which belongs to the group of electrical

corundum,it selects the industrial alumina powder as raw material by melting in electric arc furnace under

high temperature more than 2000 degrees.It contains at least 99% alpha-Al2O3.

It has the characteristics of dense texture,high hardness,high purity,good self-sharpness&grinding

ability,small heating power,high efficiency,acid and alkali corrosion resistance, high temperature

resistance and good thermal stability.


2. The Main Technical Index of White Aluminium Oxide Artificial Corundum


Main Technical Index
Shape Sharp,Angular
Color White
Mohs Hardness 9 Mohs
Vicker Hardness 2100-3000 kg/m2
True Gravity 3.97g/cm3
Chemical Index Al2O3≥99.20% Na2O≤0.35%
Fe2O3≤0.10% SiO2≤0.05% LOI≤0.2%
Grit Size F12,F14,F16,F20,F22,F24,F30
Product Standard China GB/T,FEPA etc.


3. Product Process of White Aluminium Oxide Artificial Corundum


99.2% Purity White Fused Aluminum Oxide   0

4.Main Features of White Aluminium Oxide Artificial Corundum

  • High Purity,no foreign contamination to the treatment surface;
  • Ferrous free,the ideal abrasive for application where ferrous contamination prohibited;
  • High Hardness and sharp shape offers more aggressive force in blasting process.

5. Surface Pretreatment Application of White Aluminium Oxide Artificial Corundum

White Aluminium oxide is widely used as blasting media for surface pre-treatment to enhance the surface

adhesion such asTeflon, PU, rubber, plastic coating, rubber roller, electroplating, metal spray welding,

pre-titanium treatmen etc.


White fused alumina is also used in the following applications of


Bonded brasives such as resin cutting discs,grinding wheels etc.;


Coated abrasives: abrasive belts, abrasive sheets etc.;


Grinding,polishing and lapping media.


High grade refractories.


6. Product Pakages of White Aluminium Oxide Artificial Corundum

25kg Bag+Ton bag;

25kg Bag+Pallets;

Ton bag;

Special packages can be customized.

99.2% Purity White Fused Aluminum Oxide   1

7.Why Choose us?

Professional manufacturer

Customized production

Free sample

Prompt delivery

Output 1000M/T monthly

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