Quick Details
- Processing Time:15
- Port:shanghai
- Supply Ability: 10000 Bags Per Day
- Appearance:square
- Application:Regenerative combustion furnace
- Model Number:150
- Other Names:foam ceramics
- Place of Origin:pingxiang
- Brand Name:-
Cordierite is a magnesium alumina silicate material, which has very low linear expansion, low coefficient of thermal expansion and excellent resistance to thermal shock.
Cordierite also offers an excellent range of mechanical strength, porosity criteria, and excels in cost-effective extruded and dry-pressed forms.
Cordierite Honeycomb Monoliths are divided into two types: porous type and compact type.
Chemical composition
SiO2
Al2O3
MgO
Fe2O3
Na2O
K2O
48-51%
31-34%
14-16%
<0.5%
<0.5%
<0.5%
Physical properties
Index
Value
Cordierite gross density(g/cm3)
1.9-2.0
Average linear expansion(20-1000℃)
(10-6/k-1)
<2
Specific heat capacity(KJ/Kg)
830-900
Temperature cycle resistance(K)
300
Max operation Temp.(℃)
1300
Thermal shock resistance(℃)
800
Acid resistance(%)
>99
Alkali resistance(%)
>85
Water absorption(Wt%)
22±5
Technical data
Spec.
Quantity of channels
Wall thickness (mm)
Surface area (m2/m3)
Free volume (%)
Average weight (min.) (kg/m3)
150*150*300
60*60
0.5
1315
70
680
150*150*300
50*50
0.7
1050
58
680
150*150*300
40*40
0.7
883
65
518
150*150*300
25*25
1
573
67
502
