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customize
customize
| Quantity: | |
|---|---|
Dimension | Cell Density | Foil Thickness |
Round shape: Diameter from 20 to 600mm, length up to 550mm | 50, 100, 200, 250, 300, 400, 500, 600, 900 CPSI | 0.03, 0.04, 0.05, 0.06, 0.08, 0.10 mm |
Oval and racetrack shape | ||
Others (Rectangle etc.) |
The catalytic converter is made up of several materials. The catalyst core or substrate varies according to the vehicle.
The catalyst washcoat is a carrier for the catalytic materials, which is used to disperse the materials over a high surface area. The catalytic materials are suspended in the washcoat before application to the core. Washcoat materials have rough, irregular surface to increase surface area, which helps to maximize the catalytically active surface available to react with the engine exhaust.
In their most common design, metallic catalyst substrates are made of thin metal foils, flat and corrugated, formed into a honeycomb structure which is placed inside a metal shell, . The advantages of metal substrates are their high geometric surface area and low pressure drop associated with the thin walls. The foils in metallic substrates can be brazed/welded together to provide good mechanical durability and resistance to thermal shock.
1. Reducing PM emissions by 50-80%.
2. Simple installation and operation.
3. No blockage or accumulate soot particles.
4. Requires no maintenance.
5. Low back pressure.
6. Improves sound attenuation, can replace original muffler.
