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Home > products > Ceramic Substrates > Ceramic Substrates Cellular For Catalytic Converters

Ceramic Substrates Cellular For Catalytic Converters

Category:
Ceramic Substrates
Payment Method:
T/T, L/C
Specifications
Cells Density::
100-400 CPSI
Material::
Cordierite
Size::
Customize
Color::
White
Name::
Catalyst Substrates|ceramic Honeycomb
Shape::
Round
Usage::
Car Catalytic Converter
High Light:

honeycomb ceramic catalytic converter

,

honeycomb ceramic substrate

,

Catalytic Converters Al2O3 Ceramic Substrates

Introduction

 Ceramic Substrates Cellular For Catalytic Converters

 

 

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.

 

 

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

 

 

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.

 

 

Specifications

 

  Cell density (CPSI):100~400

 

Item

(mm)

Sectional Dimension

(mm2)

Area of Section

 

Shape of Section

(mm)

Height

1

144(4.66”)

16282

Ceramic Substrates Cellular For Catalytic Converters

 

The height can be designed by customer.

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

152.4mm(6”).

2

150

17671

Ceramic Substrates Cellular For Catalytic Converters

3

165(6.5”)

21382

Ceramic Substrates Cellular For Catalytic Converters

4

170

22698

Ceramic Substrates Cellular For Catalytic Converters

5

175

24052

Ceramic Substrates Cellular For Catalytic Converters

6

190(7.5”)

28352

Ceramic Substrates Cellular For Catalytic Converters

7

210

34636

Ceramic Substrates Cellular For Catalytic Converters

8

228(9”)

40828

Ceramic Substrates Cellular For Catalytic Converters

9

240(9.5”)

45238

Ceramic Substrates Cellular For Catalytic Converters

10

267(10.5”)

55990

Ceramic Substrates Cellular For Catalytic Converters

11

286(11.25”)

64242

Ceramic Substrates Cellular For Catalytic Converters

12

305(12”)

73061

Ceramic Substrates Cellular For Catalytic Converters

13

330(13”)

85529

Ceramic Substrates Cellular For Catalytic Converters

 
 
 

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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