Honeycomb Ceramic Substrate is made of cordierite, and it is used for car catalytic converter. Honeycomb Ceramic Substrate have a very competive substrates. We can produce 100CPSI, 200CPSI, 400CPSI, 600CPSI can be in the shape of round, racetrack and ovral. It can be coated with the catalyst and the noble metal of Pt, Pd, Rh as the customers emission standards: Euro II, EuroIII and EuroIV and so on.
They well match active components of catalysts, have thin pore wall, large geometric specific area, low thermal expansion coefficient and good thermal impact resistance, while widely used in various fields. The products are the ideal carrier for catalysts and heat exchanger of purifying waste gas in environmental protection and chemical industry, and also the ideal high-temperature filtering materials of the metallurgy and casting industry.
Honeycomb ceramic has the unique construction, excellent surface function and thermal property, was widely used in the automobile tail gas purification, chemical effluent gas purification, chemical catalysis, connecting combustion, melt metals and thermal medium filtering etc.
Application: Automobile exhaust purification catalyst carrier, suitable for Automotive vehicle exhaust purifiers (European standard) supporting
Specifications:
*Pore density: 600 cells/square inch, 25 cells/square inch
*Materials include cordierite, mullite cordierite, mullite and high alumina
*Pore shapes: Circular, rectangular and triangle
*Product section: Circular, square, rectangular, oval, lane-shape and special-shape
*Max. Outside dimensions: Diameter 300mm, height 355mm
*Low thermal expansion coefficient
*High porosity of hole on the wall, good liquidity and uniform distribution
*High temperature resistance, chemical corrosion resistance, thermal shock resistance and thermal shock resistance is strong
*The pressure drop is small
*Cold start performance is good, low light-off temperature, high conversion efficiency
Regular available size :
| Racetrack |
Rotundity |
| Φ169±x85.7±1x127±1 R30 |
Φ150x100 |
| Φ148±1x82±1x127±1 R38 |
Φ150x75 |
| Φ144.8±1x81.3±1x76.2±1 R37 |
Φ125x130 |
| Φ144.8±1x81.3±1x75±1 R37 |
Φ144x152 |
| Φ127±1x61±1x120.7±1 R23 |
Φ118x152 |
| Φ145x80x80 |
Φ106x150 |
| Φ93±1x61±1x90±1 R30 |
Φ106x100 |
| Φ120.6±1x80±1x50.8±1 R39.6 |
Φ103x100 |
| Φ120x80x75 |
Φ101.6x100 |
| Φ147±1x95±1x70±1 R36.6 |
Φ100x100 |
| Φ100x100x75 |
Φ93x130 |
| Φ50x50x25 |
Φ93x49.85 |
Working diagram :
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