Ceramic honeycomb filter is one kind of industrial porous ceramics, many passable parallel channels are ramified over its inside. Each individual part made up of these honeycomb ceramics are constructed into the shape with square cells at two ends. Compared with ordinary ceramic materials, they are characterized by low heat expansion ratio, high thermal shock resistance, large specific surface area, anticorrosion etc.
Ceramic honeycomb filter is widely used in metallurgy and casting industry, which is for the filter of melted metal. It is made by material of mullite or cordierite ceramics. With unique high-density straight-pore honeycomb structure, excellent thermal shock resistance, high strength and big specific surface area. And removing impurities and gas, which improve mechanic capability and appearance quality of the casting, reduce the defective index of the casting, prolong the working life of the casting and reduce the casting cost.
Material: Cordierite and mullite, cordierite/mullite, mullite/zirconia, high aluminum, silicon carbide, etc
Application: It is applied to iron, copper, steel, stainless steel foundry
|
Size(mm) |
Cell Diameter (mm) |
Open rate (%) |
Effective Filtrating Area (mm2) |
|
40x40x12.5 |
1.9x1.9 |
63 |
1156 |
|
55x55x13 |
1.9x1.9 |
54 |
2400 |
|
60x60x16 |
1.9x1.9 |
54 |
2916 |
|
65x65x13 |
1.9x1.9 |
53 |
3481 |
|
75x75x16 |
1.9x1.9 |
53 |
4761 |
|
100x60x13 |
1.9x1.9 |
52 |
5076 |
|
100x60x16 |
1.9x1.9 |
62 |
5076 |
|
81x81x13 |
2.1x2.1 |
56 |
5625 |
|
|
Type
Performance |
Alumina porcelain
|
Mullite porcelain
|
Dense cordierite porcelain
|
Loose cordierite
porcelain |
Mullite cordierite porcelain |
Stoneware porcelain
|
Chemical composition
|
AL2O3 |
48-55 |
66-72 |
32-36 |
32-37 |
55-65 |
20-26 |
|
SiO3 |
40-45 |
25-30 |
45-52 |
46-52 |
28-36 |
68-75 |
|
MgO |
|
|
5-8 |
8-12 |
2.5-3.2 |
0.2-0.3 |
|
K2O+Na2O+CaO |
4.0-5.5 |
≤ 1.0 |
≤ 3.0 |
≤ 2.0 |
≤ 1.0 |
2.5-4.0 |
|
|
Density g/cm3 |
2.7 |
2.9 |
2.4-2.6 |
1.9-2.0 |
2.9-3.2 |
2.3-2.5 |
Coefficient of thermal expansion
(20-100 ° C)*10-6 @° C |
5-7 |
5.5-6.5 |
2.5-3.5 |
1.3-2.5 |
2.5-4.0 |
5-7 |
|
Calorific capacity(20-1000 ° C).J/kg @° C |
800-900 |
1100-1300 |
800-1200 |
750-900 |
850-1100 |
840-920 |
Thermal conductivity
(20-1000 ° C)W/m @° C |
1.5-2.5 |
1.5-2.0 |
1.5-2.58 |
1.3-1.5 |
1.5-2.3 |
1.0-1.2 |
|
Thermal shock resistance ° C |
≥ 150 |
≥ 350 |
≥ 250 |
≥ 360 |
≥ 250 |
≥ 150 |
|
Max working temperature ° C |
1300 |
1600 |
1300 |
1300 |
1400 |
1300 |
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.
