| Customization: | Available |
|---|---|
| CAS No.: | 1302-74-5 |
| Formula: | Al2O3 |
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White Fused Alumina is an important raw material for advanced refractories and abrasives, it's made from industrial aluminum powder, which is melted in EAF with a high temperature over 2000 degrees then cooled, crushed and shaped, iron is removed by magnetic separation, finally sieved into a variety of particle sizes. Widely used as raw material in refractories,ceramics shapes,grinding wheels,sandpaper,blasting media,metal preparation,laminates,coating,lapping,polishing,grinding,and hundreds of other applications.
| Specification | Typical Value Data | Guarantee Data |
| Al2O3% | 99.5 | ≥99.2 |
| SiO2% | 0.03 | ≤0.1 |
| Fe2O3% | 0.05 | ≤0.1 |
| H2O% | 0.03 | ≤0.05 |
| Na2O% | 0.25 | ≤0.35 |
| BD(g/cm3) | 3.6 | ≥3.55 |
| AP% | 7 | ≤8 |
1.Iron and steel industry: It can be used to build high-temperature steel furnaces.
2.Ceramic industry: It can be added to ceramic products to improve its fire resistance.
3.Cement and glass industries: It can be used to build rotary kilns.
4.Hardware mold industry: It can be used to polish all kinds of hardware mold.
5.Jade industry: It can be used to polish all kinds of jade.
6.Building materials industry: It can be used to make refractory building materials.
7.Electronics industry: It can be used as a wire tube and protective tube for electric couples.
8.Garment industry: It can be used to sandblast jeans.
1.High hardness. It can be used to produce sandpaper, grinding wheels and bars.
2.High purity. It has less impurity and stable chemically.
3.Good self-sharpening. It can be used to produce different grades of steel.
4.Acid-alkali corrosion resistance. It can be used as a variety of reaction vessels.
5.Strong grinding ability. It can be used to polish and cast jade, precious stone, hardware mold, etc
6.High temperature resistance. It is a very great refractory material that can be added to refractory bricks to improve high temperature resistance.
7.Good thermal stability. It can be used as ladle furnace and fireplace material.
Packing: 25kg/bag neutral packing or customized.
Shipping: 20-21MT will be loaded in per 20'FCL container.
Store: The product shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight.
1.Are you factory ?
A: We're manufacturer with trading company,belongs to government company.
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