Diesel particulate filter for car
  • Product Name :Diesel particulate filter for car
  • Material : Cordierite
  • Cells Density : 100~200 CPSI
  • Size : Customize
  • Usage : DPF Substrate Car Catalytic Converter
  • Color : white
  • Shape : Round
  • Packing : in Cartons and wooden pallet
  • Payment Term : T/T or L/C
  • Delivery Time : within 10 days after receipt payment
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 Diesel Particulate Filter for car

Diesel Particulate Filter is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide material.  Diesel Particulate Filter, which consists of parallel channels, separated by thin walls made of porous cordierite. The channels are open at one end, but plugged at the other. During operation, the exhaust gases are forced to flow through the thin walls and leave particulates trapped in the filter walls.

2.Dimensions standards
Chemical Compounds SiO2: 50.9±1% AL2O: 35.2±1% MgO: 13.9±1%
Compressive Strength(normal temperature) 12Mpa
17×10-6 °C
Wall-thickness (100 cell/inch2) 0.45-0.52 mm
Porosity 48-51%
Maximum working temperture 995°C
Filtration Rate of Carbon 82%

3. Specification
Round shape Ellipse shape
Specification(mm) Number of channels (cells /square inch) Specification (mm) Number of channels (cells /square inch)
Φ200×100 200 169.7×80.8×152.4 400
Φ150×150 300 169.7×80.8×115 300
Φ144×152.4 400 144.8×81.3×100 300
Φ150×70 400 127×63.5×107 300
Race track shape
120.65× 80.01× 50.8 200 120.65× 80.01×76.2 400
120.65× 80.01× 76.2 200 172× 84× 80 300
All the data is only for reference, specific sizes and hole shapes are according to customers' requirements.

4.Benefits of Products:
• Low thermal expansion
• High filter specific surface area
• Low pressure drop
• Long-term durability performance
• High soot removal: >95%

Remark: The size can be Customized