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Popular Rto Ceramic Honeycomb 150X1501
Industrial Ceramic ProductsCeramicCeramic Honeycomb
JIANGSU GTIG HUATAI CO., LTD.
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Product Description Popular RTO Ceramic Honeycomb Specification & Dimensions Specifications L×W×H(mm)150×150×150(300)150×150×150(300)150×150×150(300)150×150×150(300)150×150×150(300)150×150×150(300)Channel Numbers 13×13=16915×15=22525×25=62532×32=102440×40=160043×43=1849Channel Wall thickness(mm)1.7±0.122.0±0.121.0±0.120.80±0.120.7±0.120.7±0.12Outer Wall thickness(mm)2±0.152.4±0.151.3±0.151.3±0.151.3±0.151.3±0.15Channel Width(mm)9.677.824.953.843.02.74Tolerance of the height±2.5±2.5±2.5±2.5±2.5±2.5Specific surface area(m2/m3)317340577709880927Open porosity(%)706168676462Average weight per piece(Kg)(300 height) 4.05.34.34.54.95.1Packing Density (kg/m3)600784636666725755* The net weight each piece is generally within the range of ±12%,occasionally 15% allowed. unless special requirements. with the wearing of the mold during the extrusion process, the weight of the products will be relatively light when the mold is new, and will be relatively heavy after the mold is worn.*Upper end of the ceramic honeycombs is flat, below end of the ceramic honeycombs can be Flat, with one slot , or with Cross Slots. Physical properties Physical properties MaterialAluminaMulliteDense AluminaPolycrystalline phase.compound materialDensity (g/cm3)2.0~2.32.0~2.32.2~2.52.0~2.3Thermal expansion (×10-6 °C-1 )(RT-800°C)≤6≤5.5≤6.5≤4Specific Heat capacity(J/kg·k)950~1150950~11501000~1200950~1150Thermal conductivity(w/m·k)(20-1000°C)1.5~2.01.5~2.01.5~2.01.5~2.0Thermal shock resistance temperature (°C)≥300 ≥350 ≥300 ≥400 Softening temperature under load (°C )(0.1MPa)Max. Working Temperature1400145012001350Water absorption(%)15~2015~204~815~20Compressive strength(MPa)(Longitudinal direction)≥20≥20≥20≥20Compressive strength(MPa)(Radial direction)≥4≥4≥4≥4Chemical compositionChemical compositionAluminaMulliteDenseAluminaPolycrystalline phase.compound materialSiO220~30%20~30%30~40%30~40%Al2O360~65%60~65%50~60%45~55%MgO2~4%2~4%2~4%5~8%ZrO2 2~4%1.5~3%1.5~3%Fe2O3+TiO22~4%2~4%2~4%2~4%K2O+Na2O+CaO+Other≤5%≤5%≤5%≤5%More types Ceramic Honeycombs are available...
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