| Customization: | Available |
|---|---|
| Artificial Abrasive Type: | Corundum Abrasives |
| Application: | Refractory Material |
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Calcined alumina is produced by high quality and high purity raw material in the rotary furnace at reasonable temperature. It has characteristic of high conversion rate, stable crystallization and low impurity content, excellent performance of high mechanical strength, stable shrinkage rate, good electrical insulation, high wear resistance and outstanding corrosion resistance.
Specification of calcined alumina:
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Items
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Chemical components
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a-Al2O3
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Effective density g/cm3 |
Primary crystal size D50 um |
Particle size D50 um |
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Al2O3 % |
SIO2 % |
Fe2O3 % |
Na2O % |
L.O.I. % |
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AC-30 |
≥99.2 |
≤0.10 |
≤0.04 |
≤0.35 |
≤0.20 |
≥94 |
≥3.93 |
3-5um |
75-90um |
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AC-30A |
≥99.2 |
≤0.01 |
≤0.04 |
≤0.35 |
≤0.20 |
≥93 |
≥3.93 |
1.5-3.5um |
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Aluminum Oxide / nano alumina powder / Al2O3 Application and Usage
1. catalysts and catalyst carriers
2. polishing powder
3. abrasive
4. thin-film material
5. In ceramic industry
6. in saphir
7. analysis reagent
8. absorbent
9. refractory material
10.raw material in smelting aluminum
Storage conditions of nano Al2O3 powder alumina powder price:
Nano Al2O3 powder alumina powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
Packing and shipping:
The nano alumina powder packing: 25kg/bag, 50kg/bag or as customer's request
It can be delivered within 5 days after receiving payment
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