Monolithic ceramic cordierite material catalyst honeycomb substrate

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Ceramic honeycomb substrate is a new kind of catalyst monolith, which is widely used in automobile emissions purifying system and industrial exhaust gas treatment system. After coated with catalysts, this product is applied in catalytic converter of diesel or gasoline vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro Ⅱ and Euro Ⅵ

Product Detail

Monolithic ceramic cordierite material catalyst honeycomb substrate

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.

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