| Formula: | Al2O3 |
|---|---|
| Certification: | ISO |
| Purity: | ≥99% |
| Grade Standard: | Industrial Grade |
| Refractoriness (ºC): | 1770< Refractoriness< 2000 |
| Shape: | Grit / Powder/ Grain |
| Samples: |
white 1kg
|
|---|
| Customization: |
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Audited Supplier 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.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.
Zibo Unique International Trading Co.since from 2021,its a stock holding group specialized in import and export business. Our company already established long-term cooperation relationship and got deeply support from CHALCO(biggest aluminum manufacturer in the world),Weiqiao Pioneering Group(World 2nd Aluminum Group),Xinfa Aluminum and so on.
The main production including:
Industrial Application: Aluminum Hydroxide,Industrial Alumina
Refractories/Ceramics Application: Tabular Alumina,Calcined Alumina,White Fused Alumina,Bauxite etc.
Water Treatment Agent Application: Polyaluminim Chloride, Polyferric Sulfate, Ferrous Sulfate Hepta hydrate, Aluminum Sulfate,etc and other chemical raw materials.
1.We have our own raw material mine in Australia and Indonesia to guarantee high purity and quality
2.With our own lab for test and qualicty control,and own a professional science & technology team for develop
3.Big capacity for producing,we could adjust our plan follow customer's request
4.Competitive price with good quality
5.Fine after sales service for you
1.Are you factory?
A: We're manufacturer with trading company,belongs to government company.
2.Could I get some samples for test ?
A:OK,Samples free but need freight collect,We could return the delivery cost when in mass order
3.How do you confirm the quality ?
A:We have our own raw mineral mine and labs in Australia & Indonesia,with many professional machines and specialists.Before loading into the jumbo bags,our QC would test the samples and get a specification report to guarantee the quality
4.What about the payment ?
A:TT,LC(100% Insight),and others could be accept.
CONTACT
Molly
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Audited Supplier 
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