Pingxiang Hualian Chemical Ceramic Co., Ltd.

Honeycomb Ceramic Catalyst Substrate(Catalytic Converter)

Honeycomb Ceramic Catalyst Substrate(Catalytic Converter)
Product Detailed

Honeycomb Ceramic Catalyst Substrate
1.Used in automobile exhaust engine
2.Ceramic catalytic converter
3.High quality

Honeycomb Ceramic Catalyst Substrate(Catalytic Converter)Used as catalytic converters of gasoline engines, the honeycomb ceramic catalyst substrates are coated by catalyst;

at the same time , we improve the specific surface areas and cut down the heat capacity to increase the catalytic 

function. When the noxious emissions pass through, HC, CO and NOX will be converted into harmless components.

 

Diesel particular filter bases on honeycomb ceramic substrate, whose materials are cordierite or carborundum. 

It could trap the particulate matter from diesel exhaust emissions, so they are applied on cars, buses, trucks and 

so on.

 

The necessary property of honeycomb ceramic catalyst substrate used in cars as follows:

 

1)High specific surface area: ensure exhaust gas could contact weigh catalyst enough.

 

2)Stable water absorption: guarantee catalyst could be firmly and evenly coated on the surface of

substrate, so it's no waste for too thick coating.

 

3)Warm-up characters: after starting up engine, the temperature of substrate could reach the

active temperature of catalyst in the shortest time.

 

4)Low exhaust resistance: ask exhaust resistance of substrate to engine low, so that it won’t

affect the performance of engine.

 

5)High intensity: substrates work in bumpy cars, so the intensity of substrates must be too high

to be destroyed.

 

6)Perfect assembly: substrates are parts of exhaust; perfect appearance and exact dimension

could ensure assembly perfect.

 

Material: cordierite ,silicon carbide

 


Technical Data

Type

Channels Dimensions(mm)

Specifications

English 

Units

Metric 

Units

Remarks

1

25*25

150*150*300

Width of Channels

0.193 in

4.9±0.1 mm

Also avaliable with any 

length between 50mm-

300mm

Inner Walls

0.043 in

1.0±0.1 mm

Specific surface area

164.6 ft2/ft3

540 m2/m3

Free cross section

67%

67%

2

40*40

150*150*150

Width of Channels

0.119 in

3.0±0.1 mm

Also available with any 

length between 50mm-

300mm

Wall thickness

0.028 in

0.7±0.1 mm

Specific surface area

251.5 ft2/ft3

825 m2/m3

Free cross section

64%

64%

3

43*43

150*150*150

Width of Channels

0.114 in

2.0±0.1 mm

Also available with any 

length between 50mm-

300mm

Wall thickness

0.020 in

0.5±0.1 mm

Specific surface area

304.9ft2/ft3

1050 m2/m3

Free cross section

72%

72%

4

50*50

150*150*150

Width of Channels

0.095 in

2.4±0.1 mm

Also available with any 

length between 50mm-

300mm

Wall thickness

0.024 in

0.6±0.1 mm

Specific surface area

306.4 ft2/ft3

1050m2/m3

Free cross section

63%

63%

5

60*60

150*150*150

Width of Channels

On request

On request

Also available with any 

length between 50mm-

300mm

Wall thickness

On request

On request

Specific surface area

412.4 ft2/ft3

1353 m2/m3

Free cross section

72%

72%

6

35*35

150*150*300

Width of Channels

0.142 in

3.6±0.1 mm

Also available with any 

length between 50mm-300mm

Wall thickness

0.020 in

0.5±0.1 mm

Specific surface area

245.4 ft2/ft3

805m2/m3

Free cross section

79%

79%


We can produce the ceramic substrate catalytic converter according to customer's requirements,for more details,

please feel free to contact with me.



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