High-Efficiency Cordierite DPF for Emission Control
SKY high-efficiency Cordierite Diesel Particulate Filter delivers superior performance in emission control, meeting stringent international standards. With optimized cell density and porosity, it offers a balance between back pressure and soot loading capacity, supporting extended service intervals. Ideal for clients aiming to reduce environmental impact and improve air quality.
Hot Selling Cordierite DPFs
SKY customizable Cordierite Diesel Particulate Filters cater to a wide range of industrial applications. Offering flexibility in size, cell density, and wall thickness, we provide solutions tailored to your specific requirements. These filters exhibit exceptional performance in particulate matter capture, aiding in the efficient operation of your diesel engines and upholding your commitment to sustainability.
Cordierite DPF Highlights
Cordierite DPFs provide an excellent filtration efficiency about 95%, effectively capturing diesel particulate matter to help to meet stringent emission standards.
Cordierite DPFs have a low coefficient of thermal expansion(CTE) ≤1.45×10-6 / °C, which makes them highly resistant to thermal shock. This property allows the DPF to withstand rapid changes in temperature during regeneration, ensuring durability and reliable performance.
Cordierite DPFs are more economical to manufacture compared to other materials such as silicon carbide. This cost advantage translates to a more affordable product without sacrificing performance, making it a budget-friendly choice for your business.
Honeycomb ceramic cordierite DPFs have a lower density (0.6-0.8 g/cm3) compared to other DPF materials, resulting in a lighter product. This weight reduction can contribute to improved fuel efficiency and overall vehicle performance.
Cordierite DPFs typically require a lower regeneration temperature (500-600°C) compared to other materials. This property can lead to lower fuel consumption and reduced emissions during the regeneration process
Cordierite DPF Specifications
Symmetric / Asymmetric
Round/ Oval/ Square/ Others
100cpsi/ 200cpsi/ 300cpsi
- Round:(φ≤381, H≤432)
- Oval:(φ1≤330mm, φ2≤330mm, H≤330mm)
- Square:(L1≤420mm, L2≤420mm, H≤400mm)
- Others: customized
Chemical Properties
| Indicators | Unit | Value |
|---|---|---|
| Coefficient of Thermal Expansion (CTE) | 10-6/K | ≤1.2 |
| Compressive strength-A axis | Mpa | ＞9 |
| Compressive strength - B axis | Mpa | ＞3 |
| Thermal shock resistance | - | ＞550℃ for three cycles without cracking |
| Water absorption | % | 32-34 |
| Apparent porosity | % | ＞50 |
| Average pore size | um | 13±3, 18±3 |
| Softening temperature | ℃ | ＞1360 |
| Density | g/L | 400-480 |
Common Sizes
| Item No. | Size (mm) | Volume (L) | CPSI |
|---|---|---|---|
| SCDPF001 | φ118.4*152.4 (4.66*6 inch) | 1.68 | 100/200 |
| SCDPF002 | φ118.4*203.2 (4.66*8 inch) | 2.24 | 100/200 |
| SCDPF003 | φ127*203.2 (5*8 inch) | 2.57 | 100/200 |
| SCDPF004 | φ143.8*101.6 (5.66*4 inch) | 1.65 | 100/200 |
| SCDPF005 | φ143.8*152.4 (5.66*6 inch) | 2.47 | 100/200 |
| SCDPF006 | φ143.8*203.2 (5.66*8 inch) | 3.30 | 100/200 |
| SCDPF007 | φ143.8*254 (5.66*10 inch) | 4.12 | 100/200 |
| SCDPF008 | φ143.8*304.8 (5.66*12 inch) | 4.95 | 100/200 |
| SCDPF009 | φ190.5*152.4 (7.5*6 inch) | 4.34 | 100/200 |
| SCDPF010 | φ228.6*203.2 (9*8 inch) | 8.34 | 100/200 |
| SCDPF012 | φ241.3*241.3 (9.5*9.5 inch) | 11.03 | 100/200 |
| SCDPF013 | φ266.7*203.2 (10.5*8 inch) | 11.35 | 100/200 |
| SCDPF014 | φ285.75*228 (11.25*8.98 inch) | 14.61 | 100/200 |
| SCDPF015 | φ304.8*254 (12*10 inch) | 18.52 | 100/200 |
| SCDPF016 | φ330.2*431.8 (13*17 inch) | 36.96 | 100/200 |
| SCDPF017 | 150*150*150 square | 3.375 | 100/200 |
| SCDPF018 | 150*150*300 square | 6.75 | 100/200 |
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