Use:It can be used as rare earth tri-band phosphor, luminescent phosphor with long afterglow, sub-micro or nano-meter grade lapping material, catalyst and support, inorganic membrane, alumina ceramic soleplate, filler and bending agent, high purity/high strength alumina ceramics, transparent alumina ceramic tube for pressure sodium vapor lamps, aluminium nitride, far infrared material and bioceramics, etc..
Specification----α-Al2O3
Purity :≥99.99%
Diameter of particle d50(pμm) 0.5-2
Loose Density(g/cm3): 0.3-0.6
Than the surface area (m2/g):5-12
Impurity content:
Packing:20kg/carton
Specification----α-Al2O3
Purity :≥99.99%
Diameter of particle d50(pμm) 0.5-2
Loose Density(g/cm3): 0.3-0.6
Than the surface area (m2/g):5-12
Impurity content:
|
Element |
Si |
Na |
Mg |
Ca |
Cr |
Fe |
|
(ppm)≤ |
8 |
6 |
4 |
2 |
3 |
3 |