Model No: SYAO-09
Chinese factory supply Aluminium Oxide alumina Al2O3 powder for gem industry
minimum order :
20
Supply Ability :
5000.0 / Month
Country of Origin :
Tianjin port or Any Chinese Port
Quantity :
US $10.00 - US $22.00
- Product name:Aluminum oxide
- Appearance:White Powder
- Molecular formula::Al2O3
- Molecular Weight:102
- Melting point:2050 ℃
- Boiling point:2980℃
- Specific gravity:2.5-3.95g / cm3
- MOQ:1kg
- Sample:Availiable
- Storage:Cool Dry Place
- Classification:ALUMINA
- Grade Standard:Industrial Grade
- Place of Origin:CN;HEB
- CAS No.:1344-28-1
- Other Names:Al2O3
- MF:Al2O3
- EINECS No.:215-691-6
- Purity:99.999%
- Appearance:White Powder
- Application:Industry
- Brand Name:Suoyi
- Model Number:SYAO-09
High purity aluminium 99.999% 5n use in man made gems
Type | 5N Alumina Disc | Alumina Granules | Alumina Balls | Alumina polycrystalline |
Crystalline phase | a | a | a | a |
Specifications | 50,60,80,180,210,275 | 2-5mm | 2-5mm | 2-30mm |
Bulk density | --------- | 1.8 | 2.0 | 2.0 |
Lump density | ≥3.7 | -- | -- | -- |
AL2O3 | 99.999 | 99.999 | 99.999 | 99.999 |
Si(ppm) | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 |
Na(ppm) | ≤1 | ≤1 | ≤1 | ≤1 |
Fe(ppm) | ≤1 | ≤ | ≤1 | ≤1 |
Ca(ppm) | ≤1 | ≤1 | ≤1 | ≤1 |
Mg(ppm) | ≤1 | ≤1 | ≤1 | ≤1 |
Cu(ppm) | ≤1 | ≤1 | ≤1 | ≤1 |
Application:
Artificial sapphire
Features and Advantages:
Our alumina for sapphire use is produced with alumina through a patented method of choline hydrolysis, possessing the following advantages and benefits.
High purity Quality stability across production lots.
Zero pollution
Our certificate
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