Thermal Stable Fused White Alumina , 3 - 5 Mm Abrasive Aluminium Oxide
Brand Name:Zhengtong
Certification:N/A
Model Number:8-5mm, 5-3mm,3-1mm,1-0mm etc
Minimum Order Quantity:1MT
Delivery Time:Within 7-20 days depending on order quantity
Payment Terms:L/C, T/T
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Zhengzhou Henan
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Ximazhuang, Liuzhai Town,Xinmi City, Zhengzhou, Henan, China
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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.
Thermal Stable Fused White Alumina , 3 - 5 Mm Abrasive Aluminium Oxide
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