Honeycomb Metal Catalyst In Catalytic Converter 250 Cell

Motorcycle Catalyst (MC)

WEIFU has been engaged in the development and manufacturing of catalysts for a wide range of applications that protect the air we breathe. Catalyst expertise helps WEIFU become the leading catalyst supplier in China. Three-Way Catalyst (TWC) is capable of destroying over 90% of Hydrocarbons (HC), Carbon Monoxide (CO) and Nitrogen Oxides (NOx) produced by gasoline engines.

This TWC technology uses WEIFU's patented washcoat technology, which precisely places the precious metals within the washcoat, resulting in several important benefits:

Optimal use of precious metals

Lower cost and higher effectiveness

Higher conversions of CO, HC and NOx over a wide range of conditions

Major technical indicators

• 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.

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.