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Thermal Stable Fused White Alumina , 3 - 5 Mm Abrasive Aluminium Oxide

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: 8-5mm, 5-3mm,3-1mm,1-0mm etc

Detail Information

Product Name: White Aluminium Oxide,White Fused Alumina Usage: Refractory
Mohs Hardness: 9 True Gravity: 3.95g/cm3
Material: Alpha Alumina Crystalline System: Hexagon
High Light:

white fused aluminum oxide


fine grit aluminum oxide

Product Description

Good Thermal Stability White Aluminium Oxide Fused Alumina 3 - 5 mm for refractory


1. Product Description of White Aluminium Oxide Fused Alumina

White Aluminium Oxide is also named as white fused alumina, it is produced by the industrial alumina powder

as raw material,fused in an electric furnace under high temperature,it is white in color and main chemical

composition is Alpha Alumina.

It is an important raw material for high grade refractories and abrasives.

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

Main Technical Index
Shape Sharp,Angular
Color White
Crystalline system Hexagon
Mohs Hardness 9 Mohs
Vicker Hardness 2100-3000 kg/m2
True Gravity 3.95g/cm3
Crystalline Phase a-Al2O3
Chemical Index AL2O3≥99.20% Na2O≤0.35%
Fe2O3≤0.10% SiO2≤0.05% LOI≤0.2%
Grit Size 8-5mm, 5-3mm, 3-1mm, 1-0mm etc.
Product Standard China GB/T,FEPA etc.


3.  Main Features of White Aluminium Oxide Fused Alumina

  •  High Alumina Content
  •  Low Impurities
  •  Good stability at high temperatures

4. Main Application of White Aluminium Oxide in Coated Abrasives Applications:

  • High- tech refractory castables
  • Isostatic pressed refractories
  • Pre-cast refractory shapes

In addition, white aluminium oxide is also used in the following Application:

  • Bonded abrasives such as resin cutting discs, grinding wheels;
  • Coated abrasives such as jumbo rolls, sand belts, flap wheels etc.;
  • Blasting,lapping,grinding,polishing media;
  • Anti-slip Materials etc.

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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