Metallic substrate is with the advantages of fast burning, small volume, high mechanical strength, prominent heat-resistance, etc. It is widely used in exhaust gas purification, especially for motorbike, vehicle and so on. High strength complex substrate plus big surface area and active element of noble metal could lower down pollutant value of motorcycle exhaust efficiently, such as CO, HC, NOX etc. And such kind of catalyst is of excellent catalytic activity and durability that could reach Euro emission standard 3, meet requirement and have approval of EPA and E-Mark.
*Catalyst type: Complex catalyst of noble metal (Pt, Pd, Rh) plus rare earth complex catalyst
*Catalytic substrate: Metal substrate and honeycomb ceramic substrate
*Fantastic coating fastness and stably and long-term catalyst ability
*Advanced technic of substrates making and canning, ensuring depandable resistance heat shocks and stability of equipment
*Various kinds of specifications and types, customized products as per clients specific requirement and technology data
Major technical parameters:Substrate: Metal honeycomb substrate (Fe-Cr-Al alloy)
Light-off temperature: CO≤ 200° C, HC≤ 200° C, NOX≤ 200° C
Coating losing rate ≤ 3%
Conversion rate: CO≥ 90%, HC≥ 90%, NOX≥ 80%
Working principle:*Catalytic converter is a device used to reduce the toxicity of emissions from an internal combustion engine
*Reduction of nitrogen oxides to nitrogen and oxygen:
2NOx xO2 + N2
*Oxidation of carbon monoxide to carbon dioxide:
2CO + O2 2CO2
*Oxidation of un-burnt hydrocarbons (HC) to carbon dioxide and water:
CxH2x+2 + [(3x+1)/2]O2 xCO2 + (x+1)H2O
Advantages:*Fantastic coating fastness and stable and long-termed catalyst ability
*Advanced technic of substrates making and canning, ensuring dependable resistance heat shocks and stability of equipment
Remark: We can supply Metallic Substrate coated with noble metals of Pt, Pd and
Rh. We also supply Metallic Substrate without noble metals
| Mantle | Matrix | Brazing | |
| Ferritel (SUS444, SUS441, SUS430) or Austenitic heat resistant stainless steel (SUS304) | Fe-Cr-Al with RE, Zr/Ti additions high temperature oxidation resistant special alloy
Domestic FeCrAl(2073/216)
Import FeCrAl(1.4725/1.4767) | Nickel base alloy | |
| Shape | Shell size(mm) | Core size(mm) | Cell density (CPSI) |
| Rotundity | Ø 30x22 | Ø 28X20 | 100/200/300/400 |
| Rotundity | Ø 35x20 | Ø 33X20 | 100/200/300/400 |
| Rotundity | Ø 35x30 | Ø 33x30 | 100/200/300/400 |
| Rotundity | Ø 35x40 | Ø 33x40 | 100/200/300/400 |
| Rotundity | Ø 35x50 | Ø 33x50 | 100/200/300/400 |
| Rotundity | Ø 35x60 | Ø 33x60 | 100/200/300/400 |
| Rotundity | Ø 35 x 70/100/130 | Ø 33 x 60/90/120 | 100/200/300/400 |
| Rotundity | Ø 42 x 70/100/130 | Ø 40 x 60/90/120 | 100/200/300/400 |
| Rotundity | Ø 45 x 70/100/130 | Ø 43 x 60/90/120 | 100/200/300/400 |
| Rotundity | Ø 63.5 x 85/100/130 | Ø 60.5 x 74.5/90/120 | 200/300/400 |
| Rotundity | Ø 73 x 70/100/130 L | Ø 70 x 60/90/120 | 200/300/400 |
| Rotundity | Ø 93 x 70/100/130 | Ø 90 x 60/90/120 | 200/300/400 |
| Rotundity | Ø 100.3 x 100/130 | Ø 98.3 x 90/120 | 600 |
| Rotundity | Ø 144 x 150/152.4 | Ø 142 x 140/142.4 | 200/300/400 |
| Rotundity | Ø 190 x 200 | Ø 188 x 190 | 200/300/400 |
| Rotundity | Ø 420 x 100/130 | Ø 416 x 90/120 | 300/400 |
| Race track | 123x63x85 | 120x60x75 | 200/300 |
| Race track | 123x63x100 | 120x60x90 | 200/300 |
| Race track | 78.5x52x104 | 76.5x50x90 | 200/300 |
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.
