Product Specifications
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Discharge Standard: |
Euro IV |
Certification: |
CCC |
Component: |
Catalytic Converter |
Body Material: |
Cordierite |
Product Description
Diesel Perticular Filter Catalytic Converter Substrate For Automobile
1.Product use
This product has two kinds of cordierite and silicon carbide material, as the national 863 project, is a kind of special structure of honeycomb ceramic filter body wall, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept and capture the carbon in the diesel exhaust smoke particles, purifying diesel exhaust.
DPF Substrate / Cordierite Diesel Particulate Filter For car
2.Overall dimensions standards
Item | Overall dimensions | standard values | Test method |
|
Wall thinkness | 100CSI | 0.46MM±0.04 | vernier caliper |
200CSI | 0.36MM±0.04 | vernier caliper |
Overall dimensions | OD:<120MM | ±1.0MM | vernier caliper |
≥120MM | ±1% | vernier caliper |
Height:<150 | ±1.0 | vernier caliper |
≥150 | ±1%Height | vernier caliper |
Hole density(Holes /inch2) | 100CSI | 100±10 | vernier caliper |
200CSI | 200±10 | vernier caliper |
Hole sealing integrity | 100% Intact | Bright light perspective |
Internal crack |
|
| Bright light perspective |
3. Physical and chemical properties
Item | Standard value | Test methods |
chemical | Al2O3 | 35.4%±1.5% | chemical analysis |
component | SiO2 | 50.9%±1.5% |
| MgO | 13.5%±1.5% |
RT Mpa | ≥10.0Mpa | universal material |
testing machine |
|
porosity | ≥50% | Gravimetric method |
Max. working temperature | 1400ºC | high-temperature electric resistance furnace |
CET(800ºC) | ≤1.2*10-6/ºC | thermal dilatometer |
The average pore aperture | 7~15 | Mercury Injection |
Apparatus |
5.Product Benifit:
High temperature resistance, chemical corrosion resistance, thermal shock resistance and thermal shock resistance is strong
The pressure drop is small
High filtration efficiency, able to adapt to all kinds of regeneration
Low thermal expansion coefficient
Remark: The size can be Customized
STANDARD TECO LIMITED is a professional honeycomb ceramic supplier, that dedicates to the dependent research, development, mould processing and products marketing. During our development, we set our target to pursuit the international advanced enterprise. Through years of constantly innovation and progress, we have formed four series at present, including Honeycomb ceramic, ceramic substrate, Honeycomb Ceramic Substrates, Diesel Particulate Filter, Catalytic Converter