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Marketech International Inc.
107B Louisa Street
Port Townsend, WA 98368
Tel: 360-379-6707
Toll Free: 877-452-4910
Fax: 360-379-6907
info@mkt-intl.com
107B Louisa Street
Port Townsend, WA 98368
Tel: 360-379-6707
Toll Free: 877-452-4910
Fax: 360-379-6907
info@mkt-intl.com
Honeycomb Ceramics
 |
Marketech special honeycomb ceramics have a uniform lattice structure, low expansion coefficient, good thermal shock resistance, higher specific surface area, low-pressure drop, and low density. They're made of either cordierite or mullite ceramic materials. Cordierite honeycomb ceramics are mainly used as catalyst support for the automobile and for purification waste gas of industrial organic processing, and as filters in melting metal. |
| Technical Data of Corderite Honeycomb Ceramics | |||||
|
Property
|
Units
|
Type
|
|||
|
H-2
|
H-3
|
H-4
|
|||
|
Content of Primary phase
|
%
|
≥85%
|
|||
|
Hole Density
|
holes/inch2
|
200
|
300
|
400
|
|
|
Wall thickness
|
mm
|
0.3
|
0.3
|
0.25
|
|
|
Total areas of holes
|
%
|
68
|
63
|
72
|
|
|
Density
|
g/cm2
|
0.5
|
0.6
|
0.45
|
|
|
Porosity
|
%
|
45 - 50%
|
|||
|
Micro-hole size
|
µm
|
2 - 3
|
|||
|
Water absorption
|
%
|
25 - 30
|
|||
|
Thermal expansion coefficient
|
10-6/°C
|
1.5 - 1.8
|
|||
|
Melting temperature
|
°C
|
1360
|
|||
|
Crushing
resistance |
Parallel
to holes |
MPa
|
≥12
|
||
|
Perpendicular
to holes |
MPa
|
≥4
|
|||
|
Specific surface area
|
m2/g
|
5 - 10
|
|||
|
Size Capability
|
mm
|
Rounds: 200 dia x 250 h
|
|||
|
Square: 150 x 150 x 250 h
|
|||||
