Honeycomb Ceramic
Honeycomb Ceramic is porous ceramic with parallel channels triangular, square and hexagonal internals. The honeycomb units are separated by thin walls, the materials are mainly Cordierite(2MgO.2Al2O3.5SiO2), Aluminium Titanate(Al2TiO5), Mullite (3Al2O3.2SiO2), Corundum(α-Al2O3) and compound phases, etc.
Compared with general ceramics, the materials have characteristics as: low thermal expansion, high heat shock resistance, anti-oxidation, large specific surface area and corrosion-resistance, etc. Honeycomb Ceramic is mainly used in metallurgy, tower packing in chemical industry, construction, heat-regenerative and high-temperature air purification, industrial waste gas treatment, NOx purified system in firepower plant, purified system for harmful gas rising from refuse burning, and noxious gas purification in chemical and mining industries, acting as filter and catalyst carrier used in founding process.
Look here for Honeycomb Thermal Store Catalyst Ceramic and Thermal Store Honeycomb Ceramic.