Customization: | Available |
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Structure: | Vertical Type |
Color: | White,Brown, |
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Thermal storage Honeycomb Ceramic for RTO
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.
Physical properties
Index |
Value |
Cordierite gross density(g/cm3) |
1.9-2.0 |
Average linear expansion(20-1000ºC) (10-6/k-1) |
<2 |
Specific heat capacity(KJ/Kg) |
830-900 |
Temperature cycle resistance(K) |
300 |
Max operation Temp.(ºC) |
1300 |
Thermal shock resistance(ºC) |
800 |
Acid resistance(%) |
>99 |
Alkali resistance(%) |
>85 |
Water absorption(Wt%) |
22±5 |
SiO2 |
Al2O3 |
MgO |
Fe2O3 |
Na2O |
K2O |
48-51% |
31-34% |
14-16% |
<0.5% |
<0.5% |
<0.5% |