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China, Chinese Lightweight and Highly Efficient Catalysis: Cordierite Honeycomb Ceramics1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsHoneycomb CeramicCordierite Honeycomb CeramicsAutomotive Catalytic Converter Substrate
Pingxiang Zhongci Environmental Ceramics Material Co., Ltd.
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Product Description Lightweight and Highly Efficient Catalysis: Cordierite Honeycomb Ceramics Empower the Purification of Vehicle Exhaust Product Description The main component of cordierite honeycomb ceramics is cordierite (Mg2Al4Si5O18), which is synthesized from high-purity magnesium oxide (MgO), aluminum oxide (Al2O3), and silicon dioxide (SiO2) in a specific proportion, supplemented with the following additives:Binder: such as kaolin or organic colloid, to ensure molding strength.Pore-forming agent: Cellulose or polymer microspheres, forming uniform honeycomb pores.Stabilizer: A small amount of titanium oxide (TiO2) or zirconium oxide (ZrO2) to optimize thermal stability. Product Parameters Application field (Focusing on cordierite honeycomb ceramics) Automobile exhaust gas treatment1.Three-way catalytic converter (TWC) : Reduces CO, NOx and HC emissions from gasoline vehicle exhaust.Diesel particulate Filter (DPF) : Captures soot particles from diesel engines and supports regenerative combustion.2. Industrial environmental protectionPurification of small-scale combustion equipment: such as particulate matter filtration in the exhaust gas of generators and boilers. Laboratory waste gas treatment: Catalytic degradation of low-concentration harmful gases.3. Energy and Chemical EngineeringGas pretreatment: Filter impurities from natural gas to protect downstream equipment.Micro-reactor carrier: A miniaturized device used for chemical catalytic reactions.4. Civilian fieldIndoor air purifier: Adsorbs volatile organic compounds such as formaldehyde (requires active coating).Specification TermsUnitValueMeasured valueTest methodCordierite main crystalline phase content%≥90.093.8XRDAL2O3%35.4±1.536.2chemical analysisMgO%13.5±1.614.6SiO2%49.7±1.748volume-weightKg/L≤0.600.59Culculate(weight/volume)StrengthMpa≥15.028Digital display engineering ceramics strength testerMpa≥2.04.5Mpa≥0.150.28Coefficient of thermal expansion(indoor temperature-800oC)/oC≤1.8×10-61.55Thermal expansion coefficient apparatusSoftening pointoC≥13601390DMTAResistance to heat shocks(550oC)Time≥33muffle furnaceWater absorption%18-2825balanceCertificationsPackaging & ShippingFAQ
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