Ceramic honeycomb catalyst substrate for exhaust system catalytic converter

Sales Ceramic honeycomb catalyst substrate for exhaust system catalytic converter

Ceramic honeycomb substrate is a new kind of industrial ceramic product, as a catalyst carrier which are widely used in automobile emissions purifying system and industrial exhaust gas treatment system.

Product Detail  

Ceramic honeycomb catalyst substrate for exhaust system catalytic converter

Product details:

Items

Parameters

Chemical Composition (%)

SiO2

49~51

 

Al2O3

33~35

 

MgO

13~14

Wall Thickness

100 CPSI

0.43

 

200 CPSI

0.32

 

300 CPSI

0.30

 

400 CPSI

0.18

 

600 CPSI

0.15

Compressive Strength (MPa)

A-Cut (Parallel Channels)

≥16

 

B-Cut (Vertical Channels)

≥3

Water Absorption(%)

25±2

Coefficient of Thermal Expansion (10-6/K-1)

0.8~2.0

Maximum Operating Temperature (°C)

≥1370

Bulk Density (Kg/L)

0.43~0.75

Available Common Used Dimensions
Shape Hole density (hole/inch2) Size (mm) Size (inch)
Round 300 CPSI φ101.6 X152.4 4X6
Round 300 CPSI φ118.4 X100 4. 66X3. 94
Round 300 CPSI φ118.4 X152.4 4. 66X6
Round 300 CPSI φ150 xlOO 5.9X3. 94
Round 300 CPSI φ170 xlOO 6. 69X3. 94
Round 300 CPSI φ190 xlOO 7. 48X3. 94
Round 300 CPSI φ210 xl30 8. 26X5. 12
Round 300 CPSI φ240 x76.2 9. 45X3
Round 300 CPSI φ240 xlOO 9. 45X3. 94
Oval 300 CPSI φ120.6 x 80 x 152.4 4. 75X3. 15X6
Oval 300 CPSI φ144.8 x 81.3 x 152.4 5.7X3.2X6
Oval 300 CPSI φ169.7 x 80. 8 x 115 6. 68X3. 18X4. 52
Round 400 CPSI φ150 xlOO 5.9X3. 94
Round 400 CPSI φ144 x 152.4 5. 66X6
Round 400 CPSI φ118.4 x 152.4 4. 66X6
Round 400 CPSI φ115.4 x 152.4 4. 54X6
Round 400 CPSI φ106 x 100 4. 17X3. 94
Round 400 CPSI φ103 x 100 4. 05X3. 94
Round 400 CPSI φ101.6 x 152.4 4X6
Round 400 CPSI φ100 x 100 3. 94X3. 94
Round 400 CPSI φ93 x 152.4 3. 66X6
Round 400 CPSI φ83 x 152.4 3. 26X6
Round 400 CPSI φ80 x 100 3. 15X3. 94
Round 400 CPSI φ76.2X50 3X1.97
Round 400 CPSI φ60X85 2. 36X3. 34
Oval 400 CPSI φ169 x 85. 7 x 115 6. 65 x 3. 37 x 4. 52
Oval 400 CPSI φ169 x 80. 8 x 115 6. 65 x 3. 18 x 4. 52
Oval 400 CPSI φ148 x 84 x 152.4 5. 82 x 3. 3 x 6
Oval 400 CPSI φ144.8 x 81.3 x 152.4 5. 7 x 3. 2 x 6
Oval 400 CPSI φ127 x 63. 5 x 152.4 5 x 2. 5 x 6
Oval 400 CPSI φ93 x 61 x 90 3. 66 x2. 4 x 3. 54
Oval 400 CPSI φ120.6 x 80 x 152.4 4. 75 x 3. 15 x6
Oval 400 CPSI φ 143 x 98 x 152.4 5. 63 x 3. 86 x 6
Oval 400 CPSI φ147 x 95 x 152.4 5. 78 x 3. 74 x 6
Oval 400 CPSI φ177.8 x 114.3 x 170 7 x 4. 5 x 6. 7
Irregular 400 CPSI 144 x 84 x 75 5. 67 x 3. 3x 2. 95
Irregular 400 CPSI 114 x 105 x 115 4. 49 x 4. 13 x 4. 52
Irregular 400 CPSI 112.2 x 92 x 115 4. 42 x 3. 62 x 4. 52
Irregular 400 CPSI 119.5 x 99. 5 x 115 4. 7 x3. 92 x 4. 52
Irregular 400 CPSI 120. 2 x 108. 2 x 75 4. 73 x 4. 26 x 2. 95
Irregular 400 CPSI 122. 3 x 104. 4 x 80 4.81 x 4. 11 x 3. 15

Advantage:

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.Fast in temperature rising: 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.

Products show:

ceramic honeycomb catalystCeramic catalyst substrate







Production process:

Packing and shipping:

FAQ:

Q1. Are you a factory or trading company

A: We are a factory, specialize in catalyst coating.


Q2. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. We also pack them according your request.


Q3. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.


Q4. Can I etch the logo on the products?

A: Yes, Etching logo are available.


Q5. How about your delivery time?

A: Generally, it will take 7 to 20 days after receiving your advance payment. The specific delivery time depends

on the items and the quantity of your order.


Q6. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings.

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