Product Main

Specifications

honeycomb ceramic is a magnesium alumina silicate material, which has very low linear expansion, low coefficient of thermal expansion and excellent resistance to thermal shock. Cordierite also offers an excellent range of mechanical strength, porosity criteria, and excels in cost-effective extruded and dry-pressed forms.

Cordierite Honeycomb Monoliths are divided into two types: porous type and compact type

Chemical analysis of ceramic honeycomb

Composition

Value (%)

SiO2

25-29

Al2O3

62-67

MgO

2-4

Fe2O3

<1.2

TiO2

<3.0

K2O+Na2O +CaO

<2.5

Physical properties of ceramic honeycomb                                                          

No

Index

Unit

Value

1

Gross Density

g/cm3

2.0~2.48

2

Average Linear Expansion(20-1000)

10-6/k-1

4.9-7

3

Specific Heat Capacity

KJ/Kg

800~1000

4

Heat Conductivity

W/MK

1.8~2.8

5

Soft Temp.

1400

6

Maximum Application Temp.

1350

7

Corrosion Resistance Against Acid

%

95

 

Dimension and other physical properties of ceramic honeycomb

Dimension

Quantity of channels

Wall thickness (mm)

Channel Width

Surface area(m2/m3)

Void section (%)

Packaging density (kg/ m3)

Weight per piece  (kg)

150×150×300

25×25

1.0

4.96

566

68

651

4.40

150×150×300

32×32

1.0

3.66

681

59

680

4.60

150×150×300

40×40

0.7

3.08

878

65

740

5.00

150×150×300

43×43

0.7

2.98

927

63

755

5.10

150×150×300

50×50

0.6

2.39

1077

63

799

5.40

150×150×300

60×60

0.48

2.01

1303

64

770

5.20