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Home > products > DPF Substrate > DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

Category:
DPF Substrate
Payment Method:
T/T, L/C
Specifications
Cells Density::
100 - 200 CPSI
Material::
Cordierite
Size::
Customize
Color::
White
Name::
Catalyst Substrates|cordierite Substrate|ceramic Honeycomb
Shape::
Round
Usage::
Car Catalytic Converter
High Light:

dpf diesel engine

,

catalyzed diesel particulate filter

,

SiO2 DPF Substrate

Introduction

 DPF Substrate / Cordierite Diesel Particulate Filter For Car
 

Description:

 

●High porosity of hole on the wall of high porosity, good liquidity and uniform distribution

●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

 

 

Applications:

 

This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide mater

 

2.    1.Product use

 

 This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic  filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore  wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust  gas purification. There are cordierite and silicon carbide material.

 

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

 

Physical and chemical properties

Item

Standard value

Test methods

chemical

component

 

Al2O3

35.4%±1.5%

chemical analysis

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

1200℃

high-temperature electric resistance furnace

CET(800℃)

≤1.2*10-6/℃

thermal dilatometer

The average pore aperture

7~10

Mercury Injection

Apparatus

 

 

 

 

Specifications: 

 

  Cell density (CPSI):100 and 200

 

Item

(mm)

Sectional Dimension

(mm2)

Area of Section

 

Shape of Section

(mm)

Height

1

118.4(4.66”)

11010

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

 

The height can be designed by customer

2

127(5”)

12667

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

3

144(5.66”)

16286

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

4

150(5.9”)

17671

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

5

190(7.5”)

28352

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

6

228(9”)

40828

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

7

240(9.5”)

45238

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

8

267(10.5”)

55990

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

9

286(11.25”)

64242

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

10

305(12”)

73061

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

11

330(13”)

85529

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

12

381(15”)

114009.00

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

13

457(18”)

164029.00

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

14

144.8x81.3

9921.16

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

15

144x116

13366.67

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

16

188x103

16338

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

17

Trapezium 130x100

10530

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

18

203.3x97

17059

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

19

191.8×95.8

14698

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

20

190×134

22160

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

21

145×118

14120

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

22

154.9×127

15771.65

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

23

207.3×101.4

17753.25

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

24

207.4x100.4

17920

DPF Substrate Cordierite Diesel Particulate Filter Chemical Corrosion Resistance

 

 

REMARK: The SIZE can be designed by customer

 

 

Competitive Advantage:

 

●High porosity ratio ,pore diameter distribution uniforms

●Low pressure drop

●High filtration efficiency, adatablity to various modes of producton

● Good heat shock resistance and heat vibration resistance

 

 

Tag:

Cordierite DPF

C-DPF

Particle Filter

Wall Flow Filter substrate

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