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Sic DPF Diesel Particulate Filter for Catalytic Converter
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Sic DPF Diesel Particulate Filter for Catalytic Converter

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  • 100, 000pieces/Month

  • Wooden Box/Carton Box with Pallet

  • L/C, T/T, Western Union

  • DPF

  • 100-600cpsi

  • as Catalyst Used in Diesel Engine

  • DXY

  • China

  • Ceramic

  • Euro IV

  • ISO9001, TS16949

  • Catalytic Converter

  • Sic/Cordierite

  • 190*200mm, 286*305mm, 224*305mm etc

Product Description

Diesel Particulate Filter
Diesel particulate filter is used to remove black smoke (PM e. G.: Hydrocarbons, soot) from diesel engine exhaust, being a great contribution to the environment because of dealing with the exhaust from diesel engines. The diesel particulate filter can be used in different industrial fields such as
Environment protection, petrol-chemistry, medicine manufacture, and metallurgy etc. It has good investment return and broad prospect. The system installed DPF (Diesel Particulate Filter) been examined for urban bus, forklift, truck & mining constructing equipment.

*Broad band filtration (the diameters of the filtered particles are 0.2-150 µ M)
*Low back pressure
*High filtration efficiency (can be up to 70%-95%)
*High refractory
*High mechanical properties
Component Unit Data Component Unit Data
SiO2 wt% 48-51 Fe2O3 wt% <0.5
Al2O3 wt% 31-34 Na2O wt% <0.5
MgO wt% 14-16 K2O wt% <0.5

Property (uncatalyzed) 100/17 200/12
Cell density cpsi 100 200
cpscm 15.5 31.0
Wall thickness inch 0.017 0.012
mm 0.432 0.305
Open frontal area (OFA), % 34.5 34.5
Geometric surface area (GSA) Inch2 33.3 47.0
m2/l 1.31 1.85
Hydraulic diameter Inch 0.083 0.059
mm 2.11 1.49
Modulus of rupture (psi/cpscm) 350 300
Porosity (%) 48 48
Coefficient of thermal expansion
102 cm/cm/ (20-800) --maximum average
5 5
Mean pore size (micron) 13 13
Melting temperature (Degree C) 1460 1460

NO. Item Our products
1 Filter material Cordierite and Silicon carbide
2 Operating temperature limit (Degree C) 1000
3 Dimension (mm) Ø144x150,Ø144x152.4,Ø150x150,Ø190x200,Ø190x203, Ø240x240,Ø240x305 Ø260x305, Ø267x305, Ø286x305, Ø286x355,Ø374x270x317
4 Cell pitch (mm) 100 cpsi
5 Cell wall thickness (mm) 0.45-0.52
6 Cell size (mm) 2.02-2.09
7 Mean pore size (um) 8-13
8 Porosity (gas pocket rate) % 50-55
9 Coefficient of thermal expansion 1.6x10-6
10 Softening temperature (Degree C) 1360
11 Compressive Strength (Mpa) Lengthwise direction 10
Lateral direction 2
12 Water absorption rate: 35%


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