The Technical Parameters of 400 CPSI Honeycomb Ceramic
Items
Parameters
Chemical Composition
(Weight Percent)
SiO2(%)
48—52
Al2O3(%)
31--35
MgO(%)
12--16
Material (Cordierite %)
≥90
Compressive Strength(MPa)
A--Cut
(Parallel to Channels)
≥16
B--Cut
(Vertical to Channels)
≥2
Water Absorption(%)
22±3
Coefficient of Thermal Expansion(20--800℃)/℃
≤1.65×10E-6
Maximum Operating Temperature(℃)
≥1360
Bulk Density(Kg / L)
0.45—0.55
Resistance to Thermal Shocks
300--800℃(Air Cooling)
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