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Ferrous Free White Alumina Abrasive Media F12 - F220 For Blasting Large Work Pieces

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
Place of Origin: Henan,China Brand Name: ZHENGTONG
Certification: ISO9001,ISO14001 Model Number: F12-F220#

Detail Information

Product Name: White Aluminium Oxide Crystal Structure: Trigonal
True Specific Gravity: ≥3.95g/cm3 Vicker Hardness: 2100-3000kg/mm2
Mohs Hardness: 9 Bulk Density: 1.53-1.99g/cm3
Shape: Block,sharp
High Light:

white fused alumina


fine grit aluminum oxide

Product Description

Ferrous Free White Aluminium Oxide Fused Alumina F12-F220 for Blasting Large Work pieces


1. Product Description of White Aluminium Oxide  Fused Alumina

WhiteAluminium Oxide  is also known as White Fused Alumina,It belongs to the family of Electro-Corundum,

It is obtained by the industrial alumina powder,smelting in the electric furnace under high temperature.


2. The Main Technical Index of Fused Aluminium Oxide White (White Fused Alumina)


Commodity Usage Grit Main Chemical Index
Al2O3 Na2O SiO2 Fe2O3 LOI

White Aluminium Oxide

Blasting Media F12-F80 ≥99.2% ≤0.35% ≤0.05% ≤0.10% ≤0.2%
F90-F220 ≥99% ≤0.40% ≤0.10% ≤0.10% ≤0.2%


Physical Index
Appearance Angular
Color White
Mohs Hardness 9.0
Vicker Hardness 2100-3000kgf/cm2
True Gravity ≥3.95g/cm3
Basic Material a-Al2O3


3. Why White Aluminium Oxide  is one ideal blasting media?


Firstly,it has the characteristics of angular shape,high purity of AL2O3,then offers higher hardness and

aggressive force in the blasting process.


Secondly, its white color gives no color contamination and ferrous pollution to the treated workpieces.


Thirdly,aluminium oxide white could be recycled for several times in the blasting process,then it is

One economical abrasives.


Fourthly,no hidden silicosis danger to the operator.


Therefore,white aluminium oxide is one ideal blasting media where requires minium ferrous contamination.


4. Main Application of White Aluminium Oxide in Blasting Applications:


White Aluminium Oxide is widely used for blasting media to clean the dust of large work pieces such as oil tanks,

chemical tanks, hulls, copper hooks, tin houses, containers, automotive industry; also for Paint removal,automatically

matte treatment for large glasses.


In addition,  it is also widely 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.


5. Package Details of White Aluminium Oxide:

  • 25kg bag + Pallet;
  • 25kg bag + Ton Bag;
  • Ton Bag(Super Sack)
  • Special packages can be customized.

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