Jintai_logo
Jintai_extruded_honeycomb_ceramic_foundry_filter Jintai_infrared_ceramic_tile Jintai_alumina_ceramic_foam_filter Jintai_high_efficiency_tower_packing
Home Contact JINTAI Organization Qualification Sitemaps
Product List

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

Cordierite Diesel Particulate Filter 

Product No: (JT-CDPF)

JINTAI Diesel Particulate FilterJINTAI Diesel Particulate FilterJINTAI Diesel Particulate Filter

Introduction of JINTAI CORDIERITE DPF: 

JINTAI Cordierite Diesel Particulate Filter (hereinafter called DPF) is designed to remove black smoke (soot, hereinafter called PM) form diesel engine exhaust, making great contribution to clean the exhaust gas from diesel cars while attracting much attention from worldwide car manufacturers. In order to satisfy environmental regulations that should become increasingly strict in the future, installation of DPF will be obligated, thus DPF demand will further expand in the future. JINTAI DPF based on the well-known HONEYCERAM technology made of Cordierite, has demonstrated high filtering efficiency of diesel particulate emissions. Applications of this technology include passenger cars, urban and school buses, on highway trucks, mining equipment, and forklift trucks.

Adavantages and disadvantages: 

Cordierite wall flow filters The most common filter is made of cordierite (a ceramic material that is also used as catalytic converter support. Cordierite DPF filters provide excellent filtration efficiency, are (relatively) inexpensive, and have thermal properties that make packaging them for installation in the vehicle simple. The major drawback is that cordierite has a relatively low melting point (about 1200 C) and cordierite substrates have been known to melt down during filter regeneration. This is mostly an issue if the filter has become loaded more heavily than usual, and is more of an issue with passive systems than with active systems, unless there is a system breakdown.   Cordierite filter cores look like catalytic converter cores that have had alternate channels plugged - the plugs force the exhaust gas flow through the wall and the particulate collects on the inlet face.

Technical Specification of JINTAI Cordierite Diesel Particulate Filter:

Product Name
Cordierite Wall Flow Diesel Particulate Filter

JT-CDPF

1.     Chemical Composition

SiO2 :  50.91       
Al2O3:  35.2
1
MgO :  13.91

2.  Compression Strength Under Normal Temp

10MPa

3.  Thermal Expansion Co-efficiency

1.2X106/℃

4.  Wall Thickness:

0.420.50mm(100cpsi)

0.320.40mm(200cpsi)

5.  Porosity

50

6.  Average Micro Hole Diameter

1015μm

7.  Max Working Temp

1400

8.  Carbon Particulates Filtration

90%

Our available size and tolerance: 

Size
Diameter*Height
(mm)

Tolerance
(mm)

144150

1441.01501.5

144152.4

1441.0152.41.5

144254

1441.02542.0

150150

1501.01501.5

190200

1902.02002.0

228305

2282.03052.0

240240

2402.02402.0

240305

2402.03052.0

260305

2602.03052.0

267305

2673.03052.0

286*305

2863.0*3052.0

286*355

2863.0*3552.0

 

    
-Ceramic Foam Filter-

Alumina Ceramic Foam Filter
SiC Ceramic Foam Filter
Zirconia Ceramic Foam Filter


-Tower Packing-

Ceramic Random Packing
Metal Random Packing
Plastic Random Packing
Structured Packing


-Ceramic Honeycombs-

Infrared Ceramic Tile
Ceramic Honeycomb Substrate
RTO Honeycomb Ceramic
Diesel Particulate Filter
Honeycomb Foundry Filter


-Others-

Molecular Sieves
Acid Resistant Ceramic
Inert Alumina Ceramic Balls


-Product Navigation-

Product Photo Gallery
Product Application

 

Copy Right 2005 Jiangxi Jintai Special Material LLC. All Rights Reserved

 
 Tel: +86-799-6818111/6886565                         Fax: +86-799-6810066
              E-Mail: biz@jintai-group.cn                    Web: www.ceramic-honeycombs.com

Address: Room1008, Heng Long International Building, No.93 Yue Jin South Road, PingXiang, JiangXi 337000, China