Customization: | Available |
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After-sales Service: | Online Support |
Warranty: | 1 Year |
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DPF is a device designed to remove diesel particulate matter or soot from the exhaust gas of diesel engine vehicles.The DPF filters first trap particulates and then use a catalytic technology to continuously burn them at normal diesel operating exhaust temperatures.
Cordierite material, which is raw material molding and synthesized cordierite after burning, cordierite DPF filters are one of the most viable solutions available for use today.
1. Low pressure drop.
2. Low coefficient of thermal expansion.
3. Good thermal shock resistance.
4. High temperature resistance, good resistance to chemical corrosion.
5. High porosity, pore size distribution uniform, high filter specific surface area.
6. Long-term durability performance.
7. High particulate trapping efficiency, suitable for all kinds of regeneration.
Diesel particulate filter is suitable for exhaust gas purification of various kinds of diesel vehicles and ships. We can produce different materials of DPF: cordierite diesel particulate filter and silicon carbide diesel particulate filter.
If you want know more things about the DPF, please contact us directly, I will do my best to service for you.
Property | Technical Index | ||
100/17 | 200/12 | ||
Properties |
Cell density | 100CPSI | 200CPSI |
15.5 CPSCM | 31 CPSCM | ||
Wall thickness | 0.017 Inch | 0.012 Inch | |
0.432 mm | 0.305 mm | ||
Open frontal area | 34.5% | 34.5% | |
Geometric surface area | 33.3 Inch²/L | 47 Inch²/L | |
1.31m²/L | 1.85m²/L | ||
Hydraulic diameter | 0.083 Inch | 0.059 Inch | |
2.11mm | 1.49 mm | ||
Modulus of rupture | 350 CPSI/CPSCM | 300 CPSI/CPSCM | |
Apparent porosity | >=50% | >=50% | |
Coefficient of thermal expansion (20-800ºC) |
<=1.2×10-6 /ºC | <=1.2×10-6 /ºC | |
Compression strength in normal temperature | >=10Mpa | >=10Mpa | |
Mean pore size | 13 Micron | 13 Micron | |
Melting temperature | >=1400ºC | >=1400ºC | |
Soot-filtration efficiency | >=95% | >=95% | |
Chemical Composition | SiO2 | 50.9±1% | |
Al2O3 | 35.2±1% | ||
MgO | 13.9±1% |
Size | CPSI | Volume(L) |
φ118*152.4 | 100/200 | 1.67 |
φ118*254 | 100/200 | 2.78 |
φ127*152.4 | 100/200 | 1.93 |
φ127*180 | 100/200 | 2.3 |
φ127*254 | 100/200 | 3.22 |
φ144*152.4 | 100/200 | 2.49 |
φ144*203 | 100/200 | 3.31 |
φ144*254 | 100/200 | 4.44 |
φ144*305 | 100/200 | 4.97 |
φ190*152.4 | 100/200 | 4.32 |
φ190*203 | 100/200 | 5.76 |
φ190*305 | 100/200 | 8.65 |
φ240*240 | 100/200 | 10.9 |
φ240*305 | 100/200 | 13.8 |
φ250*305 | 100/200 | 14.97 |
φ267*254 | 100/200 | 14.22 |
φ267*267 | 100/200 | 14.95 |
φ267*305 | 100/200 | 17.07 |
φ286*305 | 100/200 | 19.6 |
φ286*355 | 100/200 | 22.8 |
φ305*305 | 100/200 | 22.28 |
φ330*381 | 100/200 | 32.59 |