honeycomb ceramic

Honeycomb ceramic has many advantages,such as large surface area,low thermal expansion,high temperature and mechanical strength,light weight etc Main applications: 1, As support of catalyst,ceramic honeycomb materials are typical used for purifying automotive emission, removing bad smell etc. 2,As heat exchange media, ceramic honeycomb materials are mainly utilized in heat recovery unit of RTO's instead of ceramic saddle. 3,As filtrate substrate, ceramic honeycomb materials are generally utilized in food processing, environmental industry, metallurigical industry,water treatment etc 1. Chemical Compositions: Chemical CompositionsValuesSiO233.6 %Al2O353.5 %MgO<8 %Fe2O3<1.15%Others<4.0%2. Physical Properties: Cordierite Bulk Density (g/cm3)1.9-2.2Thermal expansion (20-1000C)2.2×10-6/kSpecific Capacity (100C)820 J/kgKThermal shock resistance300 KThermal conductivity1.9 W/m·KWorking Temperature1300°C