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High Quality Alumina Ceramic Foam Filters for Foundry1
Ceramic MaterialAlumina Ceramic Foam FiltersCeramic Foam Filters
Pingxiang Zhongci Environmental Ceramics Material Co., Ltd.
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Product Description High Quality Alumina Ceramic Foam Filters for FoundryCeramic foam filter is a kind of porous material with high temperature characteristics. Its pore size ranges from nanometer to micron, its porosity is between 20% and 95%, and its operating temperature is room temperature 1600°C. Due to its high porosity, high specific surface area, thermal shock resistance, high temperature resistance, chemical resistance, good mechanical strength, good filtration and adsorption properties, Ceramic Foam Filter can be widely used in heat exchange materials, cloth gas materials, automobile exhaust equipment, purification metallurgy, industrial filtration of molten metal, thermal energy recovery, light industrial spraying industry, industrial wastewater treatment, thermal insulation material, chemical Honeycomb Substrate. Ceramic Foam Filter have been used in automotive catalytic converters for a long time. The deodorant ceramic foam filter catalyst enables the catalytic combustion of organic solvents and malodorous gases in the waste water to achieve the purpose of deodorization and purification. The use of high-permeability Ceramic Foam Filter that are resistant to high temperatures and have sufficient thermal shock resistance can effectively remove high-temperature dust gases. In the process of urban sewage treatment, Ceramic Foam Filter also become one material for aeration treatment in urban sewage treatment. ApplicationPorous ceramics are used for:* Ceramic Vacuum Chucks* Ceramic Filters* Ceramic Diffusers* Ceramic Air Bearings* Ceramic Permeable Substrates* Ceramic Dispersion Media* Ceramic Ash Handling* Ceramic Wicking Media* Ceramic Fluidized Bed Plates* Ceramic Specialty Spargers* Ceramic Breathers - VentsPorous ceramics are used where uniform controlled pore size is required in chemical process, semiconductor, pharmaceutical and manufacturing applications. Size available:7", 9", 12", 15", 17", 20", and 23", with porosities from PPI 10 to PPI 60(PPI ie pores per inch).Other special sizes could be produced on request.Dimensions(mm)Dimensions (inch)Pouring Rate (kg/s)Filtration Capacity (ton)178×178×507×7×20.2-0.65228×228×509×9×20.3-1.010305×305×5012×12×20.8-2.515381×381×5015×15×22.2-4.525430×430×5017×17×23.0-5.535508×508×5020×20×24.0-6.545585×585×5023×23×25.0-8.660Material SpecificationMaterialZrO2SICAl2O3ColorYellowGrayWhitePore Density (ppi)10-6010-6010-60Porosity(%)80-9080-9080-90Operating Temperature (oC)170015001100Compression Strength (MPa)1.20.90.8Density (g/cm3)0.90-1.500.35-0.500.30-0.45Thermal Shock Resistance (1100-20oC)>6 times>6 times>6 timesApplicationSteelIronNon-Ferrous Alloy and AluminiumPhysical PropertiesWorking≤1200oCPorosity80-90%Compression Strength(Indoor Temperature)≥1.0MpaVolume Density≤0.5g/cm3Thermal Shock Resistance800oC--Indoor Temperature 5 timesApplicationNon-ferrous and alumina alloys, high temperature gasfilter, chemical fillings and catalysis carrierFeatureCeramic foam is a new industrial ceramic products with low bulk density (0.25 ~ 0.65) g/cm3, high porosity (60% ~ 90%), and three-dimensional reticulated structure. As ceramic foam has excellent properties such like: high temperature resistance, strong chemical corrosion resistance, and large surface area as a result of high porosity, it is widely used in molten metal filtration to remove undesirable nonmetallic inclusions in the melt. Maximum TemperatureUp to 1000C for porous ceramic, limited only by sealants, gaskets and/or hardware materials. Corrosion ResistancePorous ceramics are resistant to most acids, except for Phosphoric Acid. In alkaline solutions, porous ceramics are resistant up to pH9. It is also resistant to organic solvents. The sealants, gaskets and/or hardware materials used, may be the limiting factor in certain fluids. CleanabilityPorous ceramic is cleanable by a variety of methods, depending on type of contaminant to be removed. Methods include spraying, brushing, backwashing, oven firing, dilute acid cleaning, solvent cleaning, steam cleaning and ultrasonic cleaning.PackagingContact UsKind Regards Annie PengSales managerPingxiang Zhongci Environmental Ceramics material Co.ltd
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