Product Description
99.99% High Purity Aluminum Oxide Powder
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1344-28-1
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ATPN-AO-4N-a30 / ATPN-AO-4N-a04 / ATPN-AO-4N-g20 / ATPN-AO-4N-g2
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Entrepreneur
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White powder
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99.99% min
Product name: 99.99% High Purity Aluminum Oxide Powder
Brand: Entrepreneur
Cas No.: 1344-28-1
Purity: 99.99% min
Grade: ATPN-AO-4N-a30 / ATPN-AO-4N-a04 / ATPN-AO-4N-g20 / ATPN-AO-4N-g2
Phase: α or γ
Country of Origin: China
Appearance: White powder
Other names: 99.99% High Purity Alumina Powder / 99.99% High Purity Al2O3 Powder
Description:
The 99.99% High Purity Aluminum Oxide Powder we provide has high purity, uniform particle size, narrow particle size distribution, good monodispersity, and stable chemical properties. It has good corrosion resistance, heat resistance, thermal conductivity, insulation properties, and high mechanical strength. The components and materials prepared after forming have high reliability and stability.
Applications:
Our 99.99% high-purity alumina powder is mainly used in the fields of new energy batteries, advanced ceramics, sapphire, polishing abrasives, and phosphors.
Specifications:
|
Index/Grade |
ATPN-AO-4N-a30 |
ATPN-AO-4N-a04 |
ATPN-AO-4N-g20 |
ATPN-AO-4N-g2 |
|
Al2O3 content (%) |
≥99.99 |
≥99.99 |
≥99.99 |
≥99.99 |
|
Phase |
α |
α |
γ |
γ |
|
Specific surface area (m2/g) |
4-6 |
6-8 |
80-200 |
80-120 |
|
D50 (μm) |
30±5 |
0.4±0.1 |
20±5 |
2±1 |
|
Bulk density (g/cm3) |
0.7 |
0.8 |
0.6 |
0.7 |
|
SiO? content (%) |
10 |
20 |
10 |
20 |
|
Fe?O? content (%) |
3 |
3 |
3 |
3 |
|
Na?O content (%) |
10 |
20 |
10 |
20 |
|
CaO content (%) |
1 |
1 |
1 |
1 |
|
MgO content (%) |
1 |
1 |
1 |
1 |