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Diesel Particulate Filter

Diesel Particulate Filter

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.

    Competitive Advantage:
  • 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

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

1400℃

high-temperature electric resistance furnace

CET(800℃)

≤1.2*10-6/℃

thermal dilatometer

The average pore aperture

7~15

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

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

 

The height can be designed by customer

2

127(5”)

12667

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

3

144(5.66”)

16286

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

4

150(5.9”)

17671

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

5

190(7.5”)

28352

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

6

228(9”)

40828

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

7

240(9.5”)

45238

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

8

267(10.5”)

55990

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

9

286(11.25”)

64242

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

10

305(12”)

73061

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

11

330(13”)

85529

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

12

381(15”)

114009.00

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

13

457(18”)

164029.00

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

14

144.8x81.3

9921.16

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

15

144x116

13366.67

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

16

188x103

16338

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

17

Trapezium 130x100

10530

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

18

203.3x97

17059

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

19

191.8×95.8

14698

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

20

190×134

22160

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

21

145×118

14120

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

22

154.9×127

15771.65

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

23

207.3×101.4

17753.25

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

24

207.4x100.4

17920

Cordierite Diesel Particulate White Ceramic Substrate Filter High Durability

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