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Home > products > Ceramic Substrates > Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

Category:
Ceramic Substrates
Payment Method:
T/T, L/C
Specifications
Cells Density::
100~600 CPSI
Material::
Cordierite
Size::
Customize
Name::
Cordierite Substrate|honeycomb Ceramic Substrate
Shape::
Round
Usage::
Car Catalytic Converter
High Light:

Al2O3 SiO2 Catalytic Ceramic Carrier

,

600 CPSI Catalytic Ceramic Carrier

,

Thermal Shock Resistance Cordierite Substrate

Introduction

 

Catalytic Ceramic Carrier Thermal Shock Resistance of Ceramics

 

 

Applications:

 

After coated with catalysts, this product is applied in catalytic converter of gasoline vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V. Technical performance of this product has achieved advanced level in China, and it approaches or has already reached the advanced level of similar products abroad.

 

 

2.   1. Product use

 

 After coated with catalysts, this product is applied in catalytic converter of gasoline vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V.

 

2.Overall dimensions standards

 

Item

Standard value

Tolerance range

Remark

wall thickness

0.17MM

+0.03MM

-0.02MM

 

density scope

440g/L

±60g/L

 

Outside dimension

≤100MM

±1MM

 

>100MM

±1%

 

Perpendicularity

 ≤100MM

≤1%height

 

Parallelism

 >100MM

≤1%height

 

 

Physical and chemical properties

 

Item

Standard value

Inspection Method

chemical components

Al2O3

35.2±1%

Chemical analysis

SiO2

50.9±1%

MgO

13.9±1%

Cordierite Crystal phase

≥90%

X-ray diffraction techniques

Compressive

strength

AA xis

≥15 Mpa

Compressive strength technique

BA xis

≥2 Mpa

CA xis

≥0.15 Mpa

Water absorption

20-26%

 

Weighting methord

Softening point

≥1400

High temperature oven

Refractory

≥1600

Cryptol furnace

CTE(800℃)

≤1.2*10-6/℃

Netzsch dil 402  PC

Thermal shock resistance

550℃three times(air cool)

Muffle furnace

 

 

Description:

 

After coated with catalysts, this product is applied in catalytic converter of gasoline vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V.

Benefits of Products:

● Thin wall thickness

● Low pressure drop

● High surface area

● Height compressive strength

● Low thermal expansion coefficient

● Good thermal impact resistance and thermal shock resistance

● Excellent compatibility with various active composition in catalyst

●Good performance in cold start, low ignition temperature, quick temperature rise, little air resistance, and high conversion efficiency.

 

 

Specifications

 

  Cell density (CPSI):100~600

 

Item

(mm)

Sectional Dimension

(mm2)

Area of Section

 

Shape of Section

(mm)

Height

1

Φ76.2

4560

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

 

The height can be designed by customer

(The standard height):76.2mm(3”), 101.6mm(4”), 127mm(5”),

152.4mm(6”).

2

Φ83

5410

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

3

Φ93

6793

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

4

Φ97

7390

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

5

Φ101.6

8107

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

6

Φ103

8332

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

7

Φ105.7

8775

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

8

Φ118.4

11010

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

9

Φ144

16286

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

10

80x57(R21.5)

3546

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

11

99.5x68.1(R33.6)

5758

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

12

120.6x80(R39.6)

8227

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

13

144x68(R28.4)

8194

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

14

144.3x68.1(R28.4)

8606

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

15

144.8x81.3(R37)

9922

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

16

147x95(R36.6)

11010

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

17

148x84(R38)

10438

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

18

169.7x80.8(R37.2)

11865

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

19

Triangle

143.5×84

9108

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

20

Trapezium 112.2×92×152.4

8788

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

21

Trapezium

122.3x104.4

10336

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

22

Rectangle

119.5x99.5

10529

Catalytic Ceramic Carrier Thermal Shock Resistance Cordierite Substrate

23

Special

114x105

9612

 

 

 

 

REMARK: The SIZE can be designed by customer

 

 

Competitive Advantage:

 

● Thin wall thickness

● Low pressure drop

● High surface area

● Height compressive strength

● Low thermal expansion coefficient

● Good thermal shock resistance

● Excellent compatibility with various active composition in catalyst

●Good performance in cold start, low ignition temperature, quick temperature rise, little air resistance, and high conversion efficiency.

 

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