Alumina Ceramic Powders
Al2O3 - 90, 95, 99, 997
Package: Pack with fiber box with polyethylene film, net weight: 40kgs/carton.
Precision Alumina Ceramic PowdersMolecular
Formula: Al2O3
Molecular Weight: 101.9
CAS# 1344-28-1
Technical Specifications
Model
Al2O3
≥
Impurity, %
α-Al2O3
≥
Pelleting Diameter, mush
Sintering Character
Fe2O3
≤
Na2O
≤
Sintering Temperature, ºC
Sintering Density, g/cm3
Average Shrinkage Ratio, %
Ceralumi-997
99.7
0.03
0.05
98
200-80
1620
3.9
18
Ceralumi-99
99
0.03
0.1
95
200-80
1600
3.9
16
Ceralumi-95
95
0.03
0.2
90
200-80
1550
3.8
16
Ceralumi-90
90
0.03
0.2
85
200-80
1500
3.7
16
Applications
Ceralumi-997: Electrochip, structure ceramic, electronic ceramic,bioceramic.
Ceralumi-99: Structure ceramic, friction disk,vacuum tube,electrochip.
Ceralumi-95: Structure ceramic,sealing ring,friction disk,vacuum tube.
Ceralumi-90: Structure ceramic,sealing ring,friction disk,vacuum tube.
Storage: Seal in a dry ambience.
Packing: Calcium-plastic boxes lined with polyethylene film bags. Net weight 20Kg per box.
