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Help CenterCeramic Honeycomb,structured Tower Packing,with High Temperature Resistant,alumina Honeycomb Filter
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Specifications
1)20 years professional manufacture2) ceramic Honeycombfilter
3)Ontime delivery
4)One-stop service
5)ISO9001:2000
Ceramic honeycomb 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 regenerator is the key and core component on high temperature air combustion technology. It has large specific area, specific heat, low coefficient of thermal expansion.
Technical data
|
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 |
||
|
Type Item |
1 |
2 |
3 |
4 |
5 |
6 |
End hole number |
5*5 |
13*13 |
20*20 |
25*25 |
40*40 |
50*50 |
Hole density cm-2 |
0.15 |
1 |
2 |
3 |
7 |
11 |
Aperture mm |
26.3 |
9.2 |
6.4 |
4.9 |
3.0 |
2.3 |
Thickness mm |
2 |
1.5 |
1.2 |
1.0 |
0.7 |
0.7 |
Surface area m2/m3 |
117 |
278 |
455 |
540 |
825 |
1005 |
Opening rate % |
77 |
74 |
73 |
67 |
65 |
57 |
Size mm |
Standard: 150*150*600/450/300/150/100/50 Other: 100*100*100/40 |
|||||
Our advantage:
1.Handle in this line for 20 years,It's a very professional company.
2.Patient Saler can give you best service.
3.Have our own factory,can offer you the best price and one-stop service.
4.ISO9001 certification available.
5.We offer free samples, with shipping and taxes paid by the buyer.the paypal payment way is acceptable for samples.
alumina honeycomb,ceramic honeycomb filter
ceramic honeycomb porous ceramic filter
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