Wuxi Weifu Environmental Catalysts Co., Ltd.
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Automobile Exhaust Emission Catalyst EU4/5/6 Honeycomb Ceramic/Metal Substrate
Car Exhaust Catalyst
Product Name: Car Exhaust Catalyst
Material: ceramic, metal
Shape: round, oval, racetrack-shaped
Size: can be customized
Cell Density: 200/300/400/600/750/900 CPSI
Application: auto exhaust system
Car Model: universal
Emission Standard: Euro 4, Euro 5, Euro 6
Product Highlights:
1.Good thermal properties: small thermal expansion coefficient (TEC), highly resistant to thermal shock.
2.Good coating properties: good water absorption with small fluctuation, strong sorption for catalysts, high surface area.
3.Good warming-up properties: low material density, rapid light-off, low pressure drop, high conversion rate.
4.High surface area, high CPSI, thin wall, low back pressure, high compressive strength.
Product Applications:
Passenger cars (PCs)
Passenger trucks (PTs)
Hybrid electric vehicles (HEVs)
WFEC has developed a series of Catalysts to meet Euro V/VI regulations, non-road mobile machinery Tier IV and beyond emission regulations. WFEC dedicates to developing advanced wash-coating technologies to effectively convert HC, CO, NOx and PM to H2O, CO2 and N2. WFEC has been commercialized automobile exhaust emission catalysts for more than 15 years.
Catalysts for Gasoline Engine
TWC: Three-Way Catalyst
cGPF: Catalyzed Gasoline Particulate Filter
Catalysts for Diesel Engine
LNT: Lean NOx Trap Catalyst
DOC: Diesel oxidation Catalyst
POC: Diesel Particulate Oxidation Catalyst
cDPF: Catalyzed Diesel Particulate Filter
SCRF: SCR Catalysts Coated on DPF
SCR: Selective Catalytic Reduction Catalyst
ASC: NH3 Slip Catalyst
Specifications:
| Carrier: | Ceramic honeycomb substrate (cordierite monolith) or metal honeycomb substrate (stainless steel crust and Fe-Cr-Al honeycomb body) |
| Honeycomb cell density: | 100, 200, 300, 400 or 600 CPSI and more |
| Shape: | round, oval, racetrack or other special |
| Catalytic supporter: | Rare-earth oxygen-storage material |
| Catalytic promoter: | CeO2, ZrO2, La2O3 and so on |
| Active components: | Pt, Pd, Rh and so on |