Cordierite Diesel Particulate Filter
- Materials: Cordierite Ceramic
- Size : Customized Size
- Shape: Round, Oval, Racetrack-Shaped
- Application: For diesel engine black smoke filtering
- Specification
- FAQs
Cordierite Diesel Particulate Filter
Product Description:
Cordierite Diesel Particulate Filter (DPF) is a high-performance wall-flow honeycomb ceramic substrate.It is specially designed for diesel engine exhaust aftertreatment systems. It efficiently filters PM, soot and fine particles, greatly reducing diesel exhaust emissions. Widely used in passenger cars, commercial vehicles, engineering machinery and diesel generator sets.
Product Feature:
1.Porous wall design with high filtration efficiency
2.Strong ash storage capacity and long service life
3.Compatible with active/passive regeneration system
4.Low back pressure to ensure engine operating efficiency
5.Customizable cell density, wall thickness and pore size for different working conditions
Product Parameters:
Cordierite diesel particulate filter :
|
Property |
Technical Index |
||
|
100/17 |
200/12 |
||
|
|
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 |
<=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% |
||
Regular sizes:
|
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 |
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