Diesel Perticular Filter Catalytic Converter Substrate for Automobile

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Discharge Standard:	Euro IV
Certification:	CCC
Component:	Catalytic Converter
Body Material:	Cordierite

Product Description

Diesel Perticular Filter Catalytic Converter Substrate For Automobile

1.Product use

This product has two kinds of cordierite and silicon carbide material, as the national 863 project, is a kind of special structure of honeycomb ceramic filter body wall, used in the diesel engine exhaust gas purification device, using the hole 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 thinkness	100CSI	0.46MM±0.04	vernier caliper
	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
	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		1400ºC	high-temperature electric resistance furnace
CET(800ºC)		≤1.2*10-6/ºC	thermal dilatometer
The average pore aperture		7~15	Mercury Injection
			Apparatus

5.Product Benifit:
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