Diesel perticular filter catalytic converter

Category Diesel Engine Tags Ceramic Substrate, Gasoline Engine Exhaust Purification, Honeycomb Ceramic Substrate, Honeycomb Substrate.

Honeycomb ceramic substrate is made of cordierite, and it is used for car catalytic converter. We can supply both ceramic elements coated with noble metals of Pt, Pd, Rh and ceramic elements without noble metals.

Additional information

Material	Cordierite
Cells Density	100～200 CPSI
Size	Customize
Usage	Diesel perticular filter catalytic converter
Shape	Round
Packing	Cartons and wooden pallet
Delivery Time	within 10 days after receipt payment

Product Detail：

1.Product use

This product has two kinds of cordierite and silicon carbide material, as the national 863 projects, is a kind of special structure of honeycomb ceramic filter body wall, used in the diesel engine exhaust gas purification device, using the whole wall of the pore wall-flow filter body, intercept and capture the carbon in the diesel exhaust smoke particles, purifying diesel exhaust.

DPF Substrate / Cordierite Diesel Particulate Filter For Car

2.Overall dimensions standards

Item	Overall dimensions	standard values	Test method
Wall thickness	100CSI	0.46MM±0.04	vernier caliper
Wall thickness	200CSI	0.36MM±0.04	vernier caliper
Overall dimensions	OD:＜120MM	±1.0MM	vernier caliper
	≥120MM	±1%	vernier caliper
	Height:＜150	±1.0	vernier caliper
	≥150	±1%Height	vernier caliper
Hole density(Holes /inch2)	100CSI	100±10	vernier caliper
Hole density(Holes /inch2)	200CSI	200±10	vernier caliper
Hole sealing integrity		100% Intact	Bright light perspective
Internal crack			Bright light perspective

3. Physical and chemical properties

Item		Standard value	Test methods
chemical	Al2O3	35.4%±1.5%	chemical analysis
component	SiO2	50.9%±1.5%
	MgO	13.5%±1.5%
RT Mpa		≥10.0Mpa	universal material
			testing machine

porosity		≥50%	Gravimetric method
Max. working temperature		1400℃	high-temperature electric resistance furnace
CET(800℃)		≤1.2*10-6/℃	thermal dilatometer
The average pore aperture		7～15	Mercury Injection
The average pore aperture		7～15	Apparatus

4.Specifications

Cell density (CPSI):100 and 200
	(mm)	(mm2)		(mm)
Item	Sectional Dimension	Area of Section	Shape of Section	Height
1	118.4(4.66”)	11010
2	127(5”)	12667		The height can be designed by the customer
3	144(5.66”)	16286
4	150(5.9”)	17671
5	190(7.5”)	28352
6	228(9”)	40828
7	240(9.5”)	45238
8	267(10.5”)	55990
9	286(11.25”)	64242
10	305(12”)	73061
11	330(13”)	85529
12	381(15”)	114009
13	457(18”)	164029
14	144.8×81.3	9921.16
15	144×116	13366.67
16	188×103	16338
17	Trapezium 130×100	10530
18	203.3×97	17059
19	191.8×95.8	14698
20	190×134	22160
21	145×118	14120
22	154.9×127	15771.65
23	207.3×101.4	17753.25
24	207.4×100.4	17920

All the data is only for reference, specific sizes and hole shapes are according to customers’ requirements.

5.Product Benefit:
●High-temperature resistance, chemical corrosion resistance, thermal shock resistance, and thermal shock resistance is strong
●The pressure drop is small
●High filtration efficiency, able to adapt to all kinds of regeneration
● Low thermal expansion coefficient

Remark: The size can be Customized

Ceramic Honeycomb Manufacturers and Suppliers in China,7days fast delivery, factory price, a work of quality.