Quick Details

• Place of Origin:

  China

• OE Experience:

  No

Product Name:Honeycomb Ceramic For Diesel Particulate Filter (DPF)

Honeycomb Ceramic For Diesel Particulate Filter (DPF)

Application

automobile exhaust

Product Description:

1. Production details: 
Diesel particulate filter is simply called DPF. The main composition of tail gas discharge from diesel is carbon particulates. Diesel particulate filter is a setting to reduce emission granule by filtrating which is set in exhaust system in diesel. Its efficiency for carbon particulates filtration is more than 90%. Part of dissoluble organic composition (SOF) (especially high boiling point) may be trapped.
The filtration material researched and used in China at present is of three types: ceramic, metallic and composite based. The common types are ceramic based (cordierite or silicon carbide) and metallic based (stainless steel wire mesh) diesel particulate filter.
Working principle of particulate filter: Plugging up two ends of porous beehive ceramic in turns to filtrate PM by ceramic wall.
Regeneration of filter: Burn the particulates by rising the gas temperature in filter to filtrate PM which piled in the filter so as to guarantee the function of filter. The character of particulates in exhaust gas of diesel relates to concentration of oxygen. It will burn in temperature of 550-650°C.
1. Cordierite Diesel particulate filter (DPF)
Cordierite Diesel particulate filter adopt cordierite as its material. Its main compositions are SiO2,AL2O3 and MgO.

2. Specification:

Item			Index
Wall thickness	100CSI		0.46mm±0.04
	200CSI		0.36mm±0.04
Outside dimension	Diameter:120MM		±1.0MM
	120MM		±1%
	Height:150MM		±1.0MM
	150 MM		±1%
Pore density/In2	100CSI		100±10
	200CSI		200±10
Plug integrity	100%
Physical and Chemical Properties
Item		unit	index
Chemical composition	Al2O3	%	35.4±1.5
	SiO2	%	50.9±1.5
	MgO	%	13.5±1.5
Room temperature compressive strength		Mpa	10.0
Porosity		%	50
Maximum Use Temperature			1400
CTE800		10-6/	1.5
The average of pore diameter		µm	1015

Pingxiang Baisheng Chemical Packing Co., Ltd locates at Ceramic Industrial Park of Pingxiang city, sharing beautiful environment and convenient transport, manufacturing tower packing for refinery, petrochemical with advanced production and test equipments as well as strict quality assurance ...[Read More]

Company Profile:

• Main Product:

  Catalyst, Ceramic Ball, Activated Alumina, Adsorbents

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

Factory Profile:

• Shift:

  3

• Size of Factory In Square Meters:

  30000

• Years of OEM Experiences:

  5