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Cordierite Ceramic Honeycomb Catalyst Substrate for Catalytic Converter
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Cordierite Ceramic Honeycomb Catalyst Substrate for Catalytic Converter

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  • Shanghai, China

  • 100, 000pieces/Month

  • L/C, T/T, Western Union, Paypal

  • CHC

  • DXY

  • Wooden Box and Pallet/Packed as Customers′ Need

  • China

  • 6909190000

  • Ceramic

  • Euro IV

  • ISO9001

  • Catalytic Converter

  • Cordierite

  • as Catalyst Used in Automobile/Motorcycle

Product Description

Cordierite Ceramic Honeycomb Catalyst Substrate for Catalytic Converter

Honeycomb ceramic catalyst carrier for automobile
Introduction: Automobile exhaust gases are conventionally purified with a catalyst supported on a ceramic substrate body able to withstand high temperatures. The preferred catalyst support structure is a honeycomb configuration which includes a variety of unobstructed parallel channels sized to through gas flow and bounded by thin ceramic walls. The walls of these channels provide the surface for precious-metal catalysts that convert noxious emissions into carbon dioxide, nitrogen and water vapor. We can provide honeycomb ceramic substrate has been coated and non-coated precious-metal.

Application
*As support of catalyst, ceramic honeycomb materials are typically used for purifying automotive emission, removing bad smell etc, for instance, utilized in exhaust catalytic converter, airfresher machine for hotel, restaurant, toilet and so on.
*Heat transfer agent: It can save 12% of energy in heat exchange, and it mainly utilized in heat recovery unit of RTO. Refractory stove: Low mass/volume, fast heat conduction. Gas burn distributing plate: Complete burn, energy saving is 10%.
*As filtrate substrate, they are generally utilized in food processing, environmental industry, metallurgical industry etc. For filtering particulate in industrial waste gas and bubble in liquid of molten melt and making the molten melt laminar so as to increase casting yields, also filtering impurities in juice, dextrose and sucrose etc.
Chemical composition
Property Unit Value
SiO2 % 48-51
Al2O3 % 31-34
Fe2O3 % <1.0
MgO % 12-14
K2O+Na2O % <1
Others % <1.0
Physical properties
Property Unit Value
Compressive Strength A axis
MPA
≥10
B axis ≥1.4
C axis ≥0.2
Water adsorption °C ≥17
Bulk Density g/cm3 ≤0.5
Softening temperature °C ≥1360
Thermal Expansion °C-1(20-800°C) °C ≤1.2×10-6
Thermal Shock Resistance -- Not crack after 3 cycles (30 mins)
Channel density Shape Dimensin (mm)
400cells/square inch2 Round Φ150 x100
Φ144 x152.4
Φ118 x152.4
Φ115.4 x152.4
Φ106 x100.4
Φ103x100
Φ101.6x152.4
Φ100x100
Φ93 x152.4
Φ83 x152.4
Φ80x100
Φ76x50
Φ41x25
Racetrack shape(ellipse) Φ169 X 85.7 x115
Φ169 X 80.8x115
Φ148 X 84x152.4
Φ144.8 X 81.3 x152.4
Φ127 X 63.5x152.4
Φ93 X 61x90
Φ120 .6X 80 x152.4
Φ143 X 98x152.4
Φ147 X 95x152.4
Φ177.8 X114.3x170
Special shape 144x84x75
114x105x115
120.2x108.2x75
112.2x92x115
119.5x99.5x115
122.3x104.4x80
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 dengxiao0303@hotmail.com
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