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Specifications

Honeycomb Ceramic Catalyst Carrier
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.
The ceramic substrate is made of cordierite, The cells density can be 100 cpsi, 300 cpsi, 400 cpsi or 600 cpsi. The usual cpsi (Cell Per Square Inch) for catalytic converter substrate is 400, the shape of ceramic substrate is round, racetrack, ellipse and other special shape according to the customer’s requirement.
Technical Data:
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