Diesel particulate filter(DPF)
Product description:
① Cordierite DPF
This product, constructed from cordierite material, features a unique wall-flow honeycomb ceramic filter structure. It offers several benefits, including high porosity, a large specific surface area, low back pressure, a minimal thermal expansion coefficient, and outstanding thermal shock resistance. It is specifically designed for use in diesel engine exhaust purification systems. The wall-flow filter's pores effectively trap and capture soot particles from diesel vehicle exhaust, thereby efficiently purifying the emissions. The mass-produced asymmetric 300/9 particle trap carrier aligns with both the National VI and Non-Road T4 emission standards, showcasing its compliance with stringent environmental regulations.
Product Specification:
Size Summary
|
Cell |
Symmetric |
Asymmetric |
|||||
|
Shape |
Cylinder |
Oval |
Square |
Other |
Cylinder |
||
|
Cell Density（cpsi） |
100 |
200 |
300 |
100&200 |
100&200 |
Customizable |
300 |
|
Dimension（mm） |
Φ×H |
Φ×H |
Φ×H |
Φ1×Φ2×H |
L1×L2×H |
Φ×H |
|
|
Φ≤381 |
Φ≤381 |
Φ≤267 |
Φ1≤330 |
L1≤420 |
Φ≤304.8 |
||
Technical Parameters
|
Item |
Units |
Standard |
|
Chemical Composition |
Al2O3% |
35.4±1.5 |
|
SiO2% |
49.7±1.5 |
|
|
MgO % |
13.5±1.5 |
|
|
Isostatic Pressure |
MPa |
≥1.05 |
|
CTE |
10-6/℃ |
≤ 1.0 |
|
Soften Temp |
℃ |
≥1400 |
②Silicon Carbide DPF
This product is made of silicon carbide material with special structure of wall-flow honeycomb ceramic filter. It has advantages such as high porosity, large specific surface area, low back pressure, high compressive strength, high temperature resistance, good resistance to chemical corrosion, and high soot loading. It is applied in the diesel engine exhaust purification device, utilizing the pores on the walls of the wall-flow filter to trap and capture soot particles in diesel vehicle exhaust and effectively purifying the emissions.
Size Summary
|
Cell |
Symmetric |
Asymmetric |
|
|
Cell Density（cpsi） |
100 |
200 |
300 |
|
Dimension（mm） |
Φ×H |
Φ×H |
Φ×H |
|
Φ≤304.8 |
Φ≤304.8 |
Φ≤304.8 |
|
Technical Parameter
|
Item |
Units |
Standard |
|
Chemical Composition |
SIC % |
≥85 |
|
Al2O3% |
≤5.0 |
|
|
Si % |
≤5.0 |
|
|
Compressive Strength A-axial |
MPa |
≥10 |
|
Soften Temp |
℃ |
≥1500 |
Production Base:
No.235-237 Xishi Road, Taodu Industrial Park, Dingshu Town, Yixing City, Jiangsu Province
Intersection of Beier Road and Dongliu Road, Dongying City, Shandong Province (No.4 Factory)
Intersection of Huanghe Road and Chizhou Road, Dongying City, Shandong Province (No.6 Factory)
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Contact Us
Marketing: MR. Jingle
Mail Box: jinyuequan@sinocera.cn
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