1. Technology data:
|
Items
|
Porcelain
|
Cordierite
|
Mullite
|
PZT-C
|
|
|
Chemical property %
|
Al2O3
|
15-30
|
30-40
|
45-60
|
90-95
|
|
SiO2
|
65-75
|
45-55
|
40-50
|
5-10
|
|
|
MgO
|
/
|
8-15
|
/
|
/
|
|
|
Fe2O3
|
≤1
|
≤1
|
≤1
|
≤1
|
|
|
Others
|
≤5
|
≤10
|
≤5
|
≤3
|
|
|
Material density, g/cm3
|
1.8-2.5
|
1.8-2.5
|
1.6-2.2
|
2.5-3.2
|
|
|
Thermal shocking, °C ≥
|
200
|
300
|
350
|
200
|
|
|
Softening temperature, °C ≥
|
1300
|
1400
|
1450
|
1700
|
|
|
Specific heat, J/g. °C
|
900-1000
|
900-1200
|
1000-1200
|
1300-1500
|
|
|
Specific heat conductance, W/m. °C
|
1.5-2.0
|
1.5-2.5
|
4-6
|
8-10
|
|
|
Coefficient of thermal expansion (20-1000 °C)* 10-6 , /°C
|
5-7
|
3-5
|
5-8
|
5-8
|
|
2. Specification:
|
Size (mm)
|
Hole number
|
Hole density (n/cm3)
|
Out walk thickness (mm)
|
Inner walk thickness (mm)
|
Hole diameter (mm)
|
Open porosity (%)
|
Specific surface area (m2/m2)
|
|
150*150
|
20*20
|
1.8
|
1.5
|
1.0
|
6.4
|
73
|
455
|
|
25*25
|
2.8
|
1.5
|
1.0
|
4.9
|
67
|
545
|
|
|
30*30
|
4.0
|
1.3
|
1.0
|
4.0
|
64
|
640
|
|
|
35*35
|
5.4
|
1.3
|
0.9
|
3.4
|
63
|
740
|
|
|
40*40
|
7.1
|
1.3
|
0.8
|
2.9
|
60
|
825
|
|
|
50*50
|
11.1
|
1.3
|
0.7
|
2.3
|
59
|
1022
|
|
|
150*100
|
15*10
|
1.0
|
2.0
|
1.5
|
8.3
|
69
|
332
|
|
21*14
|
2.0
|
2.0
|
1.5
|
5.5
|
59
|
431
|
|
|
30*20
|
4.0
|
1.5
|
1.1
|
3.8
|
58
|
608
|
|
|
36*24
|
5.8
|
1.5
|
1.0
|
3.1
|
55
|
714
|
|
|
45*30
|
9.0
|
1.5
|
1.0
|
2.3
|
48
|
828
|
|
|
100*100
|
15*15
|
2.2
|
2.0
|
1.2
|
5.3
|
63
|
477
|
|
25*25
|
6.3
|
1.5
|
0.8
|
3.1
|
60
|
775
|
|
|
30*30
|
9.0
|
1.5
|
0.8
|
2.5
|
56
|
900
|
|
|
35*35
|
12.3
|
1.5
|
0.8
|
2.0
|
49
|
980
|
|
|
The normal height(mm): 50, 100, 150, 300, 450, 600
|
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1. Materials
Mullite, Cordierite ceramics and zircon chrome corundum, etc.
2.Application
1)As support of catalyst, ceramic honeycomb materials are typically used for purifying automotive emission, removing bad smell etc.
2) As heat exchange media, ceramic honeycomb materials are mainly utilized in heat recovery unit of RTO's instead of ceramic saddles.
3) As filtrate substrate, ceramic honeycomb materials are generally utilized in food processing, water treatment, environmental industry, metallurgical industry etc.
3.Shapes and sizes
1)The shapes include as follows: round, square, triangular, sector, or to be customized etc.
2) The size include below: standard type 150mm x 150mm x 300mm, 100mm x 100mm x 100mm, 100mm x 100mm x 150mm, other size can be manufactured according to customers' requirements.
4. Types
Ceramic Honeycomb Catalytic Converter
Infrared Honeycomb Ceramic Plate
Ceramic Honeycomb Filter
Heat Transfer Media for RTO
Catalyst Support Monolith
Honeycomb Ceramic
