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.
Automobile exhaust catalyst carrier is the company's mainstream products, its coefficient of thermal expansion can be controlled at 1.1 × 10-6, the average pore diameter, 8-10μ M, hole wall thickness 0.15-0.17mm, reached domestic leading level, fully meet various automobile exhaustuse of the catalyst carrier requirements. As a the ceramic honeycomb national standard formulation of one of the units, our company has independently developed the core technology to reduce the the product thermal expansion coefficient, pore structure and pore wall. I am currently produces more than 40 kinds of standard models of automobile exhaust catalyst carrier, these products are exported to Germany, Italy, the United Arab Emirates, France and other countries.
Honeycomb ceramic substrate is made of cordierite, and it is used for car catalytic converter. We can supply both ceramic element coated with noble metals of Pt, Pd, Rh and ceramic element without noble metals.
*The honeycomb ceramic substrate have a very competive substrates.
*We can produce 100CPSI, 200CPSI, 400CPSI, 600CPSI can be in the shape of round, racetrack and ovral.
*Specification can be customerlized, as the the customers requirement.
*Can be coated with the catalyst and the noble metal as the customers emission standards: Euro II, EuroIII and EuroIV and EPA standard and the Cariforlia standards.
Metal-based monolith substrate offers many advantages in comparison with a ceramic one, such as:
*Shorter light off time
*Less risk of overheating
*Less back pressure
*Larger effective area
*Greater catalytic capacity
*Smaller and more flexible design
*Thinner walls
*Higher mechanical strength
*Better resistance to thermal shock
Note: 1. There are 300 cells, 400 cells and 600 cells per square inch.
2. All the data is only for reference, specific sizes and hole shapes are according to customers' requirements.
Performance: Bore wall is thin, the high specific surface area, high strength, low thermal expansion coefficient, good thermal shock resistance and thermal shock resistance, have a good match to the active ingredient and various catalyst
Use: Automobile exhaust purification catalyst carrier
Scope: Automobile manufacturing
Suitable For: Automotive vehicle exhaust purifiers (European standard) supporting
|
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 |
Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company located in Beihai city, China that is famous for its Silver Beach. We are a professional manufacturer and exporter of producing and exporting SiC/Al2O3/Zirconia Ceramic Foam Filter, Honeycomb Ceramic Heater for RTO, Infrared Cramic Plate, Cordierite/SiC Diesel Particulate Filter, Ceramic/Metal Honeycomb Substrate etc chemical products.
Beihai Xiaoming International Imp&Exp Co., Ltd is in the production, sales as a whole, and in cooperation with a number of large Group companies of major export commodities operated enterprises with a good reputation. For many years, with exports to Europe, and many countries in Southeast Asia, and received high praise.
We have a number of domestic and international famous academia senior adviser, own an innovation R & D team and sales elite. We have an excellent team of R & D\Production\Management and Sales, with passionate and responsibility. Currently, we have applied more than 30 patents for products developed and got certificates issued by international authorities such as TUV, IEC, UL, CE.
With the spirit of innovation during R&D, we were, we are and we will always be perfecting our products with the philosophy of " science, precision, accuracy and high efficiency". We hereby make our commitment: We offer our clients with the most effective and satisfying service, and this is our every person in our company to constantly pursuit.
