Ceramic Honeycomb Substrate for RTO

Ceramic Honeycomb Substrate for RTO The honeycomb ceramic substrate has been widely applicated th the fields of metallurgy,petroleum and chemical industry,electric power,boiler and so on. The heat storage substrates are made of different materials,including corundum-mullite,cordierite-mullite,cordierite,mullite,zirconia-mullite,carborundum and so on. This honeycomb ceramic has high surface area,small resistance and thermal expansion,strong chemical corroding resistance,ecellent thermal shock resistance.