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. Automobile exhaust gases are conventionally purified with a catalyst supported on a ceramic body able to withstand high temperatures. The preferred catalyst support structure is a honeycomb configuration which includes a multiplicity of unobstructed parallel channels sized to permit gas flow and bounded by thin ceramic walls. The walls of these channels provide the surface for precious-metal catalysts that convert noxious emissions into carbon dioxide, nitrogen and water vapor. We can provide honeycomb ceramic substrate has been coated and non-coated precious-metal.
Honeycomb ceramic substrates are honeycomb-like structures with thousands of parallel channels. The walls of these channels provide the surface for precious-metal catalysts that convert noxious emissions into carbon dioxide, nitrogen and water vapor. Honeycomb ceramic substrates enable highly efficient emissions control systems by offering:
*High surface area
*Low pressure drop
*Rapid light-off
*Thermal-mechanical durability
*System cost efficiency
*High transforming efficiency
Application
*As support of catalyst, ceramic honeycomb materials are typically used for purifying automotive emission, removing bad smell etc, for instance, utilized in exhaust catalytic converter, airfresher machine for hotel, restaurant, toilet and so on
*Heat transfer agent: It can save 12% of energy in heat exchange, and it mainly utilized in heat recovery unit of RTO. Refractory stove: Low mass/volume, fast heat conduction. Gas burn distributing plate: Complete burn, energy saving is 10%
*As filtrate substrate, they are generally utilized in food processing, environmental industry, metallurgical industry etc. For filtering particulate in industrial waste gas and bubble in liquid of molten melt and making the molten melt laminar so as to increase casting yields, also filtering impurities in juice, dextrose and sucrose etc
Advantages:
*High specific surface area: Ensure exhaust gas could contact weigh catalyst enough
*Stable water absorption: Guarantee catalyst could be firmly and evenly coated on the surface of substrate, so it's no waste for too thick coating
*Warm up characters: After starting up engine, the temperature of substrate could reach the active temperature of catalyst in the shortest time
*Low exhaust resistance: Ask exhaust resistance of substrate to engine low, so that it won't affect the performance of engine
*High intensity: Substrates work in bumpy cars, so the intensity of substrates must be too high to be destroyed
*Perfect assembly: Substrates are parts of exhaust; Perfect appearance and exact dimension could ensure assembly perfect
Items |
Parameters |
SiO2 |
50.9 ± 1% |
Al2O3 |
35.2 ± 1% |
MgO |
13.9 ± 1% |
Items |
Parameters |
Cordierite crystal phase |
≥ 90% |
Coefficient of Thermal Expansion(20-800 ° C) |
≤ 1.2 × 10-6/ ° C |
Thermal Stability(20-650 ° C) |
3 times |
Soften Temperature |
≥ 1400 ° C |
Water Absorption |
23-25% |
Bulk Density |
0.40-0.50Kg/L |
Tolerance of outside dimensions |
± 1% |
Compression Strength |
Lengthways |
≥ 15MPa |
Horizontal |
≥ 3MPa |
Shape |
Hole density (hole/in 2 ) |
Size (mm) |
Size (inch) |
Round |
300 CPSI |
Φ 101.6 x152.4 |
4 × 6 |
Round |
300 CPSI |
Φ 118.4 x100 |
4.66 × 3.94 |
Round |
300 CPSI |
Φ 118.4 x152.4 |
4.66 × 6 |
Round |
300 CPSI |
Φ 150 x100 |
5.9 × 3.94 |
Round |
300 CPSI |
Φ 170 x100 |
6.69 × 3.94 |
Round |
300 CPSI |
Φ 190 x100 |
7.48 × 3.94 |
Round |
300 CPSI |
Φ 210 x130 |
8.26 × 5.12 |
Round |
300 CPSI |
Φ 240 x76.2 |
9.45 × 3 |
Round |
300 CPSI |
Φ 240 x100 |
9.45 × 3.94 |
Oval |
300 CPSI |
Φ 120.6 x 80 x 152.4 |
4.75 × 3.15 × 6 |
Oval |
300 CPSI |
Φ 144.8 x 81.3 x 152.4 |
5.7 × 3.2 × 6 |
Oval |
300 CPSI |
Φ 169.7 x 80.8 x 115 |
6.68 × 3.18 × 4.52 |
Round |
400 CPSI |
Φ 150 x100 |
5.9 × 3.94 |
Round |
400 CPSI |
Φ 144 x 152.4 |
5.66 × 6 |
Round |
400 CPSI |
Φ 118.4 x 152.4 |
4.66 × 6 |
Round |
400 CPSI |
Φ 115.4 x 152.4 |
4.54 × 6 |
Round |
400 CPSI |
Φ 106 x 100 |
4.17 × 3.94 |
Round |
400 CPSI |
Φ 103 x 100 |
4.05 × 3.94 |
Round |
400 CPSI |
Φ 101.6 x 152.4 |
4 × 6 |
Round |
400 CPSI |
Φ 100 x 100 |
3.94 × 3.94 |
Round |
400 CPSI |
Φ 93 x 152.4 |
3.66 × 6 |
Round |
400 CPSI |
Φ 83 x 152.4 |
3.26 × 6 |
Round |
400 CPSI |
Φ 80 x 100 |
3.15 × 3.94 |
Round |
400 CPSI |
Φ 76.2 × 50 |
3 × 1.97 |
Round |
400 CPSI |
Φ 60 × 85 |
2.36 × 3.34 |
Oval |
400 CPSI |
Φ 169 x 85.7 x 115 |
6.65 x 3.37 x 4.52 |
Oval |
400 CPSI |
Φ 169 x 80.8 x 115 |
6.65 x 3.18 x 4.52 |
Oval |
400 CPSI |
Φ 148 x 84 x 152.4 |
5.82 x 3.3 x 6 |
Oval |
400 CPSI |
Φ 144.8 x 81.3 x 152.4 |
5.7 x 3.2 x 6 |
Oval |
400 CPSI |
Φ 127 x 63.5 x 152.4 |
5 x 2.5 x 6 |
Oval |
400 CPSI |
Φ 93 x 61 x 90 |
3.66 x2.4 x 3.54 |
Oval |
400 CPSI |
Φ 120.6 x 80 x 152.4 |
4.75 x 3.15 x6 |
Oval |
400 CPSI |
Φ 143 x 98 x 152.4 |
5.63 x 3.86 x 6 |
Oval |
400 CPSI |
Φ 147 x 95 x 152.4 |
5.78 x 3.74 x 6 |
Oval |
400 CPSI |
Φ 177.8 x 114.3 x 170 |
7 x 4.5 x 6.7 |
Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company. It cooperate with and invest to make to the funds in form of company in A large-scale enterprises, BoCent Advanced Ceramic Co., Ltd. This corporation is the biggest enterprise which devote to High-tech at saving energy and environmental field. BoCent Advanced Ceramic is professional manufacturer for environmental ceramic product, such as storage filter, foam filter, DPF and catalyst converter, infrared burning plates. As one of Shareholders, Beihai Xiaoming primarily responsible for Overseas Market Operation.
With the speedy development of solar industry, Beihai Xiaoming International Imp&Exp Co., Ltd interested to set foot in the Great Green Solar Industry and built up manufacture base in Nanning for research & develop, manufacture and sell solar modules, solar power supply system, solar lighting system, solar pumping/ irrigation system and other solar application products etc. The base covers and area of 3600 square meters with luxurious show room and dust-free workshop, equipped with many kinds of high advance and sophisticated devices and instruments
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.