400 CPSI High quality ceramic core catalytic converter substrate for automotive ceramic honeycomb filter air euro 4 catalytic

Description
Additional information

Description

Product Description

Catalyst carrier cordierite honeycomb ceramics for DOC

Ceramic honeycomb substrate (catalyst monolith) 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.

Catalytic converter substrate for vehicle:its major material is composed of cordierite and stainless steel of iron
The material for catalytic converter substrate is cordierite. The natural cordierite exists very rare in nature, so most of
cordierites are man-made substances. The major features for such cordierite are low thermal expansion coefficient, good thermal shock resistance, high anti-acid, anti-alkali and antii-erosion function and good mechanical strength.
The usual CPSI for catalytic converter substrate is 400. The shape of honeycomb ceramic is round, racetrack, ellipse and other special shape according to the customer’s requirement in order to meet the different cars models requirements.

Benefits of our products Ceramic Honeycomb filter::

1. Low thermal expansion.

2. High surface area.

3.Long-term durability performance.

4. Low pressure drop.

5. Good thermal shock resistance,

6. Combined with the EGR systems to help different vehicles to satisfy emission standard

7. Low light-off temperature

8. Excellent adhesion between wash-coat and susbstrate with netty structure

Our advantage is that we have many types which meet different vehicles, good quality and competitive price. We will help you to make most appropriate and competitive choice according to your requirements for different vehicles and different emission standard.

Specification

Terms

Unit

Value

Measured value

Test method

Cordierite main crystalline phase content

≥90.0

93.8

XRD

AL2O3

35.4±1.5

36.2

chemical analysis

MgO

13.5±1.6

14.6

SiO2

49.7±1.7

volume-weight

Kg/L

≤0.60

0.59

Culculate（weight/volume）

Strength

Mpa

≥15.0

Digital display engineering ceramics strength tester

Mpa

≥2.0

4.5

Mpa

≥0.15

0.28

Coefficient of thermal expansion(indoor temperature-800℃)

/℃

≤1.8×10-6

1.55

Thermal expansion coefficient apparatus

Softening point

℃

≥1360

1390

DMTA

Resistance to heat shocks（550℃）

Time

≥3

muffle furnace

Water absorption

18-28

balance

Dense Cordierite Mullite Ceramic Honeycomb filter 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.

The necessary property of ceramic honeycomb 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.

Ceramic Honeycomb catalytic converter is a kind of effective molten metal filter. It’s three-dimensional connected mesh structure and high porosity has many advantages,for example, large surface area of slags collection,large inner surface area of filtering,small flow resistance,good filtering effect,etc.

The preferred catalyst support structure is a honeycomb configuration which includes a variety of unobstructed parallel channels sized to through gas flow and bounded by thin ceramic walls. The walls of these channels provide the surface for precious-metal catalysts that convert noxious emissions into carbon dioxide, nitrogen and water vapor. We can provide honeycomb ceramic substrate has been coated and non-coated precious-metal.

Our Ceramic Honeycomb is made of cordierite, The cells density can be 100 cpsi, 300 cpsi , 400 cpsi or 600 cpsi. The usual cpsi (Cell Per Square Inch) for catalytic converter substrate is 400, the shape of ceramic converter substrate is round, racetrack,ellipse and other special shape according to the customer’s requirement.

Products size

Name	Size	CPSI	L/PCS	Name	Size	CPSI	L/PCS
Round	Φ50×50	400mesh	0.10	Round	Φ90×125	400CPSI	0.80
Round	Φ65×60	400mesh	0.20	Round	Φ90×135	400	0.86
Round	Φ68×90	400mesh	0.32	Round	Φ91×88	400	0.57
Round	Φ75×80	400mesh	0.35	Round	Φ93×50	400	0.34
Round	Φ75×110	400mesh	0.49	Round	Φ93×60	400	0.41
Round	Φ76×110	400mesh	0.50	Round	Φ93×75	600	0.51
Round	Φ76.2×76.2	400mesh	0.35	Round	Φ93×80	400	0.54
Round	Φ77.6×100	400mesh	0.47	Round	Φ93×88	600	0.60
Round	Φ77.6×110	400mesh	0.52	Round	Φ93×90	400	0.61
Round	Φ80×45	400mesh	0.23	Round	Φ93×100	300	0.68
Round	Φ80×50	400	0.26	Round	Φ93×100	400	0.68
Round	Φ80×60	400	0.30	Round	Φ93×101.6	300	0.69
Round	Φ80×75	400	0.38	Round	Φ93×101.6	400	0.69
Round	Φ80×80	400	0.40	Round	Φ93×110	400	0.75
Round	Φ80×90	400	0.45	Round	Φ93×120	400	0.82
Round	Φ80×95	400	0.48	Round	Φ93×125	600	0.85
Round	Φ80×100	400	0.50	Round	Φ93×125	400	0.85
Round	Φ80×105	400	0.53	Round	Φ93×138	400	0.94
Round	Φ80×110	400	0.55	Round	Φ93×152.4	400	1.04
Round	Φ80×125	400	0.63	Round	Φ95×80	400	0.57
Round	Φ80×145	400	0.73	Round	Φ95×100	400	0.71
Round	Φ83×45	400	0.24	Round	Φ96×88	400	0.64
Round	Φ83×60	400	0.32	Round	Φ96×100	400	0.72
Round	Φ83×70	400	0.38	Round	Φ97×30	400	0.22
Round	Φ83×75	400	0.41	Round	Φ97×70	400	0.52
Round	Φ83×90	400	0.49	Round	Φ97×97	600	0.72
Round	Φ83×100	400	0.54	Round	Φ97×100	400	0.74
Round	Φ83×110	400	0.60	Round	Φ97×115	400	0.85
Round	Φ83×125	400	0.68	Round	Φ97×125	400	0.92
Round	Φ83×150	400	0.81	Round	Φ97×170	400	1.26
Round	Φ85×74.5	400	0.43	Round	Φ100×50	400	0.39
Round	Φ85×74.5	300	0.43	Round	Φ100×60	400	0.47
Round	Φ85×74.5	600	0.43	Round	Φ100×100	400	0.79
Round	Φ87×60	400	0.36	Round	Φ100×120	200	0.94
Round	Φ87×80	400	0.48	Round	Φ100×120	400	0.94
Round	Φ87×120	400	0.72	Round	Φ100×130	400	1.02
Round	Φ90×75	400	0.48	Round	Φ100×150	300	1.18
Round	Φ90×85	400	0.54	Round	Φ100×150	400	1.18
Round	Φ90×88	400	0.56	Round	Φ101.6×68	600	0.55
Round	Φ90×100	300	0.64	Round	Φ101.6×123.4	600	1.00
Round	Φ90×100	400	0.64	Round	Φ101.6×123.4	400	1.00
				Round	Φ101.6×136	400	1.10
				Round	Φ101.6×136	600	1.10
				Round	Φ101.6×140	400	1.13
				Round	Φ101.6×152.4	400	1.24
				Round	Φ102×100	400	0.82
				Round	Φ102×152.4	400	1.25
				Round	Φ103×70	400	0.58
				Round	Φ103×100	400	0.83
				Round	Φ103×110	400	0.92

Name	Size	CPSI	L/PCS	Name	Size	CPSI	L/PCS
Round	Φ103×130	400	1.08	Round	Φ118×63.5	400	0.70
Round	Φ103×140	400	1.17	Round	Φ118×80	400	0.87
Round	Φ103×150	400	1.25	Round	Φ118×95	300	1.04
Round	Φ105×100	400	0.86	Round	Φ118×95	400	1.04
Round	Φ105.7×147	600	1.29	Round	Φ118×100	300	1.10
Round	Φ106×25	400	0.22	Round	Φ118×100	400	1.10
Round	Φ106×75	400	0.66	Round	Φ118×110	400	1.20
Round	Φ106×100	400	0.88	Round	Φ118×120	400	1.31
Round	Φ106×110	400	0.97	Round	Φ118×125	400	1.37
Round	Φ106×120	400	1.06	Round	Φ118×130	400	1.42
Round	Φ106×130	400	1.15	Round	Φ118×140	300	1.53
Round	Φ106×135	400	1.19	Round	Φ118×140	400	1.53
Round	Φ106×145	400	1.28	Round	Φ118×152.4	300	1.67
Round	Φ106×150	400	1.32	Round	Φ118×152.4	400	1.67
Round	Φ106×152.4	400	1.34	Round	Φ118×152.4	600	1.67
Round	Φ106×152.4	600	1.34	Round	Φ118×165	400	1.80
Round	Φ109×75	400	0.70	Round	Φ118×171	400	1.87
Round	Φ109×90	400	0.84	Round	Φ118×171	300	1.87
Round	Φ109×95	400	0.87	Round	φ120×70	400	0.79
Round	Φ109×90	400	0.84	Round	Φ120×80	400	0.90
Round	Φ109×100	400	0.93	Round	Φ120×90	400	1.02
Round	Φ109×125	400	1.17	Round	Φ120×110	400	1.24
Round	Φ109×130	400	1.21	Round	Φ123×55	400	0.65
Round	Φ109×165	400	1.54	Round	Φ123×75	400	0.89
Round	Φ110×70	400	0.67	Round	Φ123×110	400	1.31
Round	Φ110×100	400	0.95	Round	Φ126×152.4	400	1.90
Round	Φ110×110	400	1.05	Round	Φ130×100	400	1.33
Round	Φ110×120	400	1.14	Round	Φ130×150	400	1.99
Round	Φ110×130	400	1.24	Round	Φ131.4×100	300	1.36
Round	Φ110×160	400	1.52	Round	Φ131.4×150	300	2.04
Round	Φ110×165	400	1.57	Round	Φ143×80	400	1.28
Round	Φ112×80	400	0.79	Round	Φ143×85	400	1.36
Round	Φ112×110	400	1.08	Round	Φ143×127	400	2.04
Round	Φ112×180	400	1.77	Round	Φ143×150	400	2.41
Round	Φ115×115	600	1.20	Round	Φ143×152.4	400	2.45
Round	Φ115×130	400	1.35	Round	Φ150×100	400	1.77
Round	Φ115×150	400	1.56	Round	Φ150×100	300	1.77
Round	Φ170×116	400	2.63	Round	Φ150×105	400	1.86
Round	Φ190×100	400	2.84	Round	Φ150×130	400	2.30
Round	Φ193×100	400	2.93	Round	Φ150×150	400	2.65
				Round	Φ150×210	400	3.71

We have other size,eg.:oval Circular runway Triangle square too.if you need please contact us any time.

Product Process

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

FAQ

Additional information

OE NO.:	53010158
Size:	105.7mm*130mm
Warranty:	2Years
Place of Origin:	Jiangxi, China
Brand Name:	Zhongci
Car Model:	Universal
Model Number:	118152.4mm 144152.4mm
Product Name:	Coated DOC/SCR infrared ceramic honeycomb
Channels:	Square, Hexagon, Rectangular, Circular, Triangle, Diamond
Wall Thickness:	0.43/0.6/0.67/0.73/1.1/1.0/1.4/1.4/1.5 mm
Shape:	Cylinder or Cube or Cuboid
Usage:	DOC/SCR
Material:	Cordierite