| Classification: | Alumina |
|---|---|
| CAS No.: | 1344-28-1 |
| Other Names: | high purity alumina pellet |
| MF: | Al2O3 |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Electron Grade,Industrial Grade |
| Purity: | 99.999% |
| Appearance: | white plate |
| Application: | Sapphire crystal,Laser crystal |
| Brand Name: | yuansen |
| Model Number: | |
| MF: | Al2O3 |
| Usage: | Electronics Chemicals,Paper Chemicals |
| Sintered Density: | 3.5-3.7g/cm3 |
| Test report: | GDMS,ISO9001,CE,etc. |
| Fe: | <=1ppm |
| Ca: | <=1ppm |
| Mg: | <=1ppm |
| Si: | <=2ppm |
| Na: | <=2ppm |
Quick Details
Specifications
High Purity Alumina Pallet
Our self-developed purification technology,through strictly control to the raw material and produce process,let the alumina own the advantages of high purity and density,mainly used for Kyropoulos method,EFG method,TGT method,Czochralski method etc.to produce large size sapphire crystals,applicate for many fields such as Electronics,Chemical,Oil,Refractory material,Ceramic,Glasses,Plastic,Spin,Construction material,Abrasive,Papermaking and Medicine.
High Purity Alumina Pallet Specification
|
Item |
Product Type |
|
|
Al2O3 Content |
≥99.999% |
|
|
Phase state |
α-Al2O3 |
|
|
Type |
YS-1 |
|
|
Appearance |
Pellet |
|
|
Na |
ppm |
≤2 |
|
Fe |
ppm |
≤1 |
|
Ca |
ppm |
≤1 |
|
Si |
ppm |
≤2 |
|
Cu |
ppm |
≤1 |
|
Mg |
ppm |
≤1 |
|
Ti |
ppm |
≤1 |
|
Cr |
ppm |
≤1 |
|
D50 |
um |
/ |
|
Apparent Density |
g/cm3 |
/ |
|
Specification Surface |
m2/g |
/ |
|
Sintered Density |
g/cm3 |
3.5~3.7 |
|
application |
Sapphire crystal,Laser crystal |
|
Notes: package could be made according to customers' request.