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DPF Ceramic Honeycomb

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DPF Ceramic Honeycomb

Country/Region china

Company JiangXi JinTai Special Material Limited

Categories Cordierite DPF

Update 2016-06-30 16:35:55

ICP License Issued by the Chinese Ministry

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Ceramic Honeycombs>>Diesel Particulate FilterSales: Biz@jintai-group.cn

Cordierite Diesel Particulate Filter

Product No: (JT-CDPF)


JINTAI Cordierite Diesel Particulate Filter (hereinafter called DPF) is designed to remove blacksmoke (soot, hereinafter called PM) form diesel engine exhaust, makinggreat contribution to clean the exhaust gas from diesel cars whileattracting much attention from worldwide car manufacturers. In order tosatisfy environmental regulations that should become increasingly strictin the future, installation of DPF will be obligated, thus DPF demandwill further expand in the future.

JINTAI DPF based on the well-knownHONEYCERAM technology made of Cordierite, has demonstrated high filtering efficiency of diesel particulate emissions.Applications of this technology include passenger cars, urban and schoolbuses, on highway trucks, mining equipment, and forklift trucks.

Adavantages and disadvantages:

Cordierite wall flow filters The most common filter is made ofcordierite (a ceramic material that is also used as catalytic convertersupport. Cordierite DPF filters provide excellent filtration efficiency,are (relatively) inexpensive, and have thermal properties that makepackaging them for installation in the vehicle simple.

The majordrawback is that cordierite has a relatively low melting point (about1200 °C) and cordierite substrates have been known to melt down duringfilter regeneration. This is mostly an issue if the filter has becomeloaded more heavily than usual, and is more of an issue with passivesystems than with active systems, unless there is a system breakdown.

Cordierite filter cores look like catalytic converter cores that havehad alternate channels plugged - the plugs force the exhaust gas flowthrough the wall and the particulate collects on the inlet face.

Technical Specification of JINTAI Cordierite Diesel Particulate Filter:

Product Name
Cordierite WallFlow Diesel Particulate Filter


1. Chemical Composition

SiO2 :50.9±1Al2O3:35.2±1 MgO :13.9±1

2. Compression Strength Under Normal Temp


3. Thermal Expansion Co-efficiency


4. Wall Thickness:



Product Tags:

dpf exhaust system


ceramic honeycomb filter


ceramic honeycomb filters

China DPF Ceramic Honeycomb

DPF Ceramic Honeycomb Images

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