Ceramic Honeycomb Substrate are made of cordierite enjoys the merits of very low thermal expansion coefficient, high specific surface area, low pressure drop, rapid light-off and unique structures which are perfect 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 shape will be round, oval or racetrack with 100 cpsi, 300 cpsi, 400 cpsi or 600 cpsi cells that provide high surface for the precious metal catalysts that convert noxious emission into water vapor, carbon dioxide and so on.
Their thermal expansion coefficient can be controlled within 1.1 × 10-6, the average diameter of poreis 8-10μ M, with the wall thickness of 0.15-0.17mm, achieving leading industrial level in China, and ready to be used in a variety of catalytic converter applications. The core technologies of honeycomb ceramic substrate is on lowering thermal expansion coefficient, improving the cellular structure and wall thickness. We offer more than 40 sizes of ceramic substrates with various cell designs.
As filtrate substrate, ceramic honeycomb materials generally utilized in food processing, environmental industry, metallurgical industry ect. For filtering partjiculate 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 ect.
|
Shape |
Hole density (hole/in2) |
Size (mm) |
Size (inch) |
|
Round |
400 CPSI |
Φ150 x100 |
5.9×3.94 |
|
Round |
400 CPSI |
Φ144 x 152.4 |
5.66×6 |
|
Round |
400 CPSI |
Φ118.4 x 152.4 |
4.66×6 |
|
Round |
400 CPSI |
Φ115.4 x 152.4 |
4.54×6 |
|
Round |
400 CPSI |
Φ106 x 100 |
4.17×3.94 |
|
Round |
400 CPSI |
Φ103 x 100 |
4.05×3.94 |
|
Round |
400 CPSI |
Φ101.6 x 152.4 |
4×6 |
|
Round |
400 CPSI |
Φ100 x 100 |
3.94×3.94 |
|
Round |
400 CPSI |
Φ93 x 152.4 |
3.66×6 |
|
Round |
400 CPSI |
Φ83 x 152.4 |
3.26×6 |
|
Round |
400 CPSI |
Φ80 x 100 |
3.15×3.94 |
|
Round |
400 CPSI |
Φ76.2×50 |
3×1.97 |
|
Round |
400 CPSI |
Φ60×85 |
2.36×3.34 |
|
Oval |
400 CPSI |
Φ169 x 85.7 x 115 |
6.65 x 3.37 x 4.52 |
|
Oval |
400 CPSI |
Φ169 x 80.8 x 115 |
6.65 x 3.18 x 4.52 |
|
Oval |
400 CPSI |
Φ148 x 84 x 152.4 |
5.82 x 3.3 x 6 |
|
Oval |
400 CPSI |
Φ144.8 x 81.3 x 152.4 |
5.7 x 3.2 x 6 |
|
Oval |
400 CPSI |
Φ127 x 63.5 x 152.4 |
5 x 2.5 x 6 |
|
Oval |
400 CPSI |
Φ93 x 61 x 90 |
3.66 x2.4 x 3.54 |
|
Oval |
400 CPSI |
Φ120.6 x 80 x 152.4 |
4.75 x 3.15 x6 |
|
Oval |
400 CPSI |
Φ143 x 98 x 152.4 |
5.63 x 3.86 x 6 |
|
Oval |
400 CPSI |
Φ147 x 95 x 152.4 |
5.78 x 3.74 x 6 |
|
Oval |
400 CPSI |
Φ177.8 x 114.3 x 170 |
7 x 4.5 x 6.7 |
|
Abnormity |
400 CPSI |
144 x 84 x 75 |
5.67 x 3.3x 2.95 |
|
Abnormity |
400 CPSI |
114 x 105 x 115 |
4.49 x 4.13 x 4.52 |
|
Abnormity |
400 CPSI |
112.2 x 92 x 115 |
4.42 x 3.62 x 4.52 |
|
Abnormity |
400 CPSI |
119.5 x 99.5 x 115 |
4.7 x3.92 x 4.52 |
|
Abnormity |
400 CPSI |
120.2 x 108.2 x 75 |
4.73 x 4.26 x 2.95 |
|
Abnormity |
400 CPSI |
122.3 x 104.4 x 80 |
4.81 x 4.11 x 3.15 |
|
Num |
Item |
Index |
|
CFT-02(260channel) |
CFT-03(300channel) |
CFT-04/06(400/600channel) |
|
1 |
Bulk density Kg/cm3 |
≤0.70 |
|
2 |
Water adsorption % |
20-27 |
|
3 |
Resistance
To normal
Atmospheric
temperature |
X(parallel to channels) |
≥50 |
≥60 |
≥65 |
|
Y(vertical to channels) |
≥160 |
≥180 |
≥200 |
|
4 |
Coefficient of thermal
expansion -1(20-800) |
≤1.50*10-6 |
|
5 |
Soften Temperature |
1450 |
|
6 |
Thermal stability 800 |
≥3 |
|
7 |
Specific surface area cm2/cm3 |
≥20 |
|
8 |
Chemical composition range % |
Al2O3 |
SiO2 |
MgO |
K.Na2O |
Fe2O3 |
Other |
|
31-34 |
48-51 |
12-14 |
<1 |
<0.5 |
<1 |
|
10 |
Thermal conductivity 20-100
W/m.k |
1.5-2.5 |
1.4-2.0 |
1.5-2.5 |
1.3-1.5 |
1.5-2.3 |
1.0-1.2 |
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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.
