Motorcycle Catalyst Metal Honeycomb Substrate Euro 4/5 Pt Pd Rh Precious Metal

Motorcycle Catalyst (MC)

Three Way Catalyst is the most important external purification device installed in the automobile exhaust system. It can convert harmful gases such as CO, HC, and NOx discharged from automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction. When the high-temperature automobile exhaust passes through the purification device, the three-way catalyst will enhance the activity of the three gases CO, HC and NOx, and promote certain oxidation-reduction chemical reactions. Among them, the CO is oxidized at high temperature to become colorless non-toxic carbon dioxide gas; HC compounds are oxidized to water (H₂O) and carbon dioxide at high temperature; NOx is reduced to nitrogen and oxygen. Three kinds of harmful gases become harmless gases, so that car exhaust can be purified.

• Oxidation reaction:

          HC + O₂ --> CO₂ + H₂O

          CO + O₂ --> CO₂

• Reduction reaction:

          NOx + CO --> N₂ + CO₂

          NOx + H₂ --> N₂ + H₂O

          NOx + HC --> N₂ + H2O

Product main characteristic:
1. Catalyst type: Platinum, palladium, rhodium, and other precious metals and rare earth elements of the compound catalyst.
2. Catalyst substrate: Honeycomb ceramic substrate, metal substrate.
3. Excellent coating for solid, lasting and stable catalytic performance.
4. Advanced technology and packaging techniques carriers to ensure reliable thermal shock and mechanical stability.
5. Variety, complete specifications, customer requirements and may be based on technical parameters for matching the meet different client needs.
6. Compatible with all vehicle matching the installation design.

7.Can meet Euro3,Euro4 or CARB,EPA standard.

Major technical indicators

Material of metallic substrate :

Dimension and Cell density (CPSI):

With high specific surface area alumina and high oxygen storage rare earth materials as carriers, Pt/Pd/Rh precious metals as active components, it is accurately controlled by quantitative coating method, and the conversion efficiency of CO, HC, NOx is ≥90%, and has excellent anti-aging properties. The products meet the requirements of Euro 4/Euro 5 regulations, and can develop special types and structures of catalysts according to the special needs of customers.

Metallic substrate has the advantages of fast burning, small volume, high mechanical strength, prominent heat-resistance, etc. It is widely used in exhaust gas purification, especially for motorcycle. We can make 100CPSI, 200CPSI, 300CPSI, 400CPSI AND 600CPSI honeycomb metallic substrate in various shapes, such as round, oval, racetrack and other customized shapes. We constantly improve the quality and service. Our products get high reputation from customers.