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Diesel Particulate Filter(DPF)
Model Number：BS-DPF
Place of Origin：Pingxiang,China
Keywords： Diesel Particulate Filter,DPF, honeycomb ceramic dpf filter, ceramic core filter
Diesel Particulate Filters are used in trap systems that remove particulate matter (soot) from diesel exhaust emissions. These filters have a cellular structure with individual channels open and pligged at opposite ends.
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jenny@bestpacking.cn
Diesel Particulate Filters are used in trap systems that remove particulate matter (soot) from diesel exhaust emissions. These filters have a cellular structure with individual channels open and pligged at opposite ends. Exhaust gases enter the open end, flow through the pores of the cell walls, and exit the filter through the adjacent channel. Sool particles are too large to flow through the pores, and they collect on the channel walls. Periodically the filter is regenerated (heated) to consume the soot and clean the filter.
Outside Dimension
|
Item |
Index |
|
|
Wall Thickness |
100CPSI |
0.46±0.04 mm |
|
|
200CPSI |
0.36±0.04 mm |
|
Outside Dimension |
Outside Diameter:≤120mm |
±1.0mm |
|
|
≥120mm |
±1% |
|
|
Height:≤150mm |
±1.0mm |
|
|
≥150mm |
±1% |
|
Hole Density (Hole number per square inch) |
100CPSI |
100±10 |
|
|
200CPSI |
200±10 |
Physical and Chemical Properties
|
Item |
Unit |
Index |
|
|
Chemical Composition |
Al2O3 |
% |
35.4±1.5 |
|
|
SiO2 |
% |
50.9±1.5 |
|
|
MgO |
% |
13.5±1.5 |
|
Room Temperature Compressive Strength |
Mpa |
≥10.0 |
|
|
Porosity |
% |
≥50 |
|
|
Maximum Use Temperature |
°C |
1400 |
|
|
Thermal Expansion Coefficient（800°C） |
10-6/°C |
≤1.5 |
|
|
The Average of Pore Diameter |
um |
10-15 |
|
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