DOC and SCR Substrate

*low pressure drop *high surface area *height compressive strength *low thermal expansion coeffcient

Our plant first developed and produced cordierite honeycomb ceramics in China in 1985, and currently reaches an annual production capacity of 2,000,000L of honeycomb ceramics. As the sole domestic enterprise integrating mould-making and production of honeycomb ceramics, we have developed 600 cells/square inch gasoline engine carriers, and is one of the domestic largest production bases of honeycomb ceramics.We manufacture honeycomb ceramic products in 6 series and 200 specifications and varieties, and they approach international advanced level, such as the American Corning.  They well match active components of catalysts, have thin pore wall, large geometric specific area, low thermal expansion coefficient and good thermal impact resistance, while widely used in various fields.The products are the ideal carrier for catalysts and heat exchanger of purifying waste gas in environmental protection and chemical industry, and also the ideal high-temperature filtering materials of the metallurgy and casting industry.Specifications:1) Pore density: 600 cells/square inch, 25 cells/square inch2) Materials include cordierite, mullite cordierite, mullite and high alumina3) Pore shapes: circular, rectangular and triangle4) Product section: circular, square, rectangular, oval, lane-shape and special-shape5) Max. outside dimensions: diameter 300mm, height 355mm

DOC and SCR Substrate