|
Used Chemical Industry as Catalyst Supporting Bed
|
|
Chemical
Composition
|
Typical
data
|
|
|
|
Al2O3 (%)
|
≥99
|
|
|
|
Others (%)
|
≤1
|
|
|
|
Physical
Specifications
|
Typical
data
|
|
|
Specific
density (g/cm3)
|
3.3-3.5
|
3.6-3.7
|
|
|
Size (mm)
|
Φ3,Φ6,Φ10,Φ13,Φ25,Φ50 or
any special
sizes required
|
|
|
Hardness (
Mohs')
|
9
|
|
|
Color
|
White
|
|
|
E-Modulus (Gpa)
|
300
|
|
|
Specific Heat,30℃ ~ 100℃ (J/Kg·k)
|
850-1050
|
|
|
Thermal Conductivity,30℃ ~ 100℃ (W/M·K)
|
19-30
|
|
|
Coefficient of Themal Expansion, 30℃ ~ 100℃(J/Kg）
|
7-9
|
|
|
Heat Resistance up
to 0 (℃)
|
1650
|
|
|
|
|
