ceramic honeycomb

Honeycomb ceramic has the unique construction,excellent surface function and thermal property, was widely used in the automobile tail gas purification,chemical effluent gas purification,chemical catalysis,connecting combustion,melt metals and thermal medium filtering etc. The company has worked hard for this honeycomb ceramic product research for several years, and developed 8 series about 30 models of honeycomb ceramic, made from 8 kinds of materials, such as cordierite,lithomarge,titanic acid aluminum. The cordierite automobile tail gas purifying-catalyst carrier is manufactured according to USA CORNING company’s standard, the property and quality was kept up with the international level, passed through the certification of the foreign and domestic authority. Specification Model201200201201201202AppearanceCylinderOval cy linderRunway-type cy linderDate codeYTPSpecificationSectional dimension /mmφ30 φ18030×20 190×170long/short>2/1Height /mm10 180Bore density / /bore/inch2200,300,400,600,800Physics and chemistry perfoumance LtemIndexChemical composition/%Cordierte>90SiO250±2Al2O335±2MgO213±2Comperssion strength/kg/cm2A axle≥106B axle≥14.5C axle≥1.7 Water absorption /%16.5-30Coefficient of thermal expansion /0C-1≤1.50×10-6 Soften temperature /0C≥1360 Apparent solid density /g/cm30.45-0.55Spalling resistance /0C>650Specification Num123456L×W×H /mm150×150×300150×150×300150×150×300100×100×100150×100×100100×100×40Channels25×2540×4050×5031(28)36×2448Width of channels /mm4.93.02.262.65(3.0)3.11.57 Wall thickness /mm1.00.70.7/0.550.55(0.55)1.00.5Specific surface area /m2/m354082510051065(990)7601510Void /%676557/6467(91)5557