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product name: | High purity alumina used for PTFE seals |
| Place of Origin: | Peoples Republic of China | |
| Post Date: | November 20, 2012 | |
| Edit Date: | April 19, 2014 | |
Detailed Product Description:
|
Item No. |
VK-L200G |
Crystal |
α |
|
Appearance |
White powder |
SSA, m2/g |
3-12 |
|
APS, um |
0.2-3 |
Loose density, g/cm3 |
0.4-1 |
|
B, max |
0.02 ppm |
Cl, max |
0.08 ppm |
|
Na, max |
0.10 ppm |
Ca, max |
0.03 ppm |
|
P, max |
0.04 ppm |
Mn, max |
0.07 ppm |
|
K, max |
0.05 ppm |
Ni, max |
0.01 ppm |
|
Ti, max |
0.06 ppm |
Cu, max |
0.02 ppm |
|
Fe, max |
0.04 ppm |
Ga, max |
0.06 ppm |
|
Co, max |
0.08 ppm |
F, max |
0.07 ppm |
|
Zn, max |
0.07 ppm |
Si, max |
0.09 ppm |
Used for PTFE seals, improve high temperature resistance property efficiently.
Used for YAG Laser Crystals.