High purity alumina for crystal growth
High purity alumina for crystal growth
MOQ ：10 piece
Lead Time ：3 Days
Seller Support : Trade Authenticity Guaranteed & Accepting
Payment : L/C,T/T
Departure Port : Shanghai
Product details
Supply Ability
- Supply Ability：10000 piecesWarranty(Year)：1 Year
Packaging & Delivery
- Length：35 cmWidth：35 cm
- Height：50 cm
- Packaging：15 piece
Product Specifications
Product Description
Basic Information:
CAS#:1344-28-1
Molecularformula: Al2O3
MW:101.96
Meltingpoint: 2050 ℃
Boilingpoint: 2980 ℃
Specification:
Item | VK-L100G | VK-L100K | VK-L100Q | VK-L100S | VK-L100D |
Crystal shape | a | a | a | a | Multi-crystal |
Appearance | White powder | White block | White granules | White fragment | Columnar crystal |
APS, um | 0.2-3 | 50mm/60mm | 1.5-3.5mm | 1-3cm | -- |
SSA, m2/g | 3-12 | -- | -- | -- | -- |
Density, g/cm3 | 0.4-1 | 3.3-3.7 | 0.7-1.3 | 3.3-3.7 | 3.3-3.9 |
Assay, % | 99.999 | 99.999 | 99.999 | 99.999 | 99.999 |
Si, ppm | 2 | 2 | 2 | 2 | 2 |
Na, ppm | 1 | 1 | 1 | 1 | 1 |
Fe, ppm | 2 | 2 | 2 | 2 | 2 |
Ca, ppm | 1 | 1 | 1 | 1 | 1 |
Mg, ppm | 1 | 1 | 1 | 1 | 1 |
Application:
1, Single crystal of sapphire
2, Laser Crystal (YAG) and artificial gem
3, Colourful gem
4, White gem,redgem
Packing:25kg/barrel
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Business Type : Manufacturer,Exporter
Company Location:
Year Established: 23YRS
