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Car Ceramic Substrates

Categories Ceramic Substrates
Color:: White
Name:: cellular ceramic|ceramic honeycomb
shape:: Round
usage:: 3 way catalytic converters
Size:: Customize
cells density:: 100-400 CPSI
Material:: Cordierite
Place of Origin: China.Yixing
Brand Name: Yuxing
Certification: ISO9001 TS/16949
MOQ: NO
Packaging Details: Standard export packing
Delivery Time: 5 work days
Payment Terms: T/T, L/C
Supply Ability: 4million liter/year
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    • Product Details
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    Car Ceramic Substrates

    Al2O3 Car Ceramic Substrates For Three way Catalytic Converters


    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.


    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


    The height can be designed by customer.

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

    152.4mm(6”).

    2

    150

    17671

    3

    165(6.5”)

    21382

    4

    170

    22698

    5

    175

    24052

    6

    190(7.5”)

    28352

    7

    210

    34636

    8

    228(9”)

    40828

    9

    240(9.5”)

    45238

    10

    267(10.5”)

    55990

    11

    286(11.25”)

    64242

    12

    305(12”)

    73061

    13

    330(13”)

    85529

    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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