Material type
 
Max. recommended operating temperature         
Main component
Binding type
Supply
Packaging
Storage
Application
Max. fraction size
Consumption
User manual		: Corundum mass
: plastic mass
: 1650°C
: corundum
: chemical
: wet, ready for use
: boxes
: 6 months under proper storage conditions
: Stuffing
: 3 mm
: 2,95 t/m³
: Chemically bonded materials

 

Material specification

Average value

Units

CHEMICAL COMPOSITION:
                Al2O3
                P2O5
                Fe2O3

Humidity

 
86,9
4,74
0,81

4,5

 
%
%
%

%

PHYSICAL PROPERTIES:
           Samples comply with requirements
 

Density
           after drying at 110 °C
           after firing at 800°C

-

 
 

2,90-3,00
2,95

-

 
 

g/cm³
g/cm³

Compressive strength in cold state
           after drying at 110 °C
           after firing at 1500°C

 

13

90

 

MPa
MPa

Linear thermal expansion
           after drying at 110°C
           after firing at 1500°C

 

0,0

-0,5

 

%
%

Thermal conductivity
           with average temperature 800°C
           with average temperature 1000°C

 
2,48
2,37

 

W/m-K
W/m-K

Current technical information data base contains average values which cannot be used as precise specification parameters.