Catalytic converter ceramic fiber support mat (60540780285)

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Product Overview

Description



Product Description


We offer a variety of catalytic converter support mats that provide high value, cost effective solutions for mechanical support of honeycomb ceramic substrate used in catalytic converters.


Function of support mat


1. Fixation and protecting of honeycomb ceramic substrate.


2. Airproof and preventing exhaust gas leak.


3. Excellent insulation properties and avoiding overheating of the shell.


4. Sound insulation and exhaust systems noise reduction.


Existing product include: Intumescent Support Mat, Non-Intumescent Support Mat, Edge Seal Support Mat, Multilayer Composite Support Mat and Graphite Intumescent Support Mat.





Product Series


Intumescent support mat description


The intumescent support mat contains the high temperature expansion of vermiculite. It is used for most conventional catalytic converter, widely used in gasoline and diesel systems mounting designs and applications.


 


Technical data (Model Number: ELT100)




























































































































Density (g/m2)



2100



2600



3100



3662



4070



4300



4695



5200



6200



8140



Weight tolerance (%)



±10



±10



±8



±8



±8



±8



±8



±8



±8



±8



Standard thickness (mm)



3.33



4.15



4.90



5.40



6.02



6.32



6.90



7.65



9.12



12.04



Thickness tolerance (%)



±12



±12



±12



±12



±12



±12



±12



±12



±12



±12



Applicable space lower limit (mm)



1.75



2.17



2.84



3.06



3.40



3.58



3.92



4.15



5.17



7.16



Applicable space upper bound (mm)



2.60



3.25



3.88



4.58



5.10



5.38



5.87



6.24



7.74



8.10



Packing density (g/cm3)



1.0 g/cm3(Density range 0.8-1.2 g/cm3)



Tensile strength (KPa)



≥100



Vermiculite content (%)



45-60



Ceramic fiber content (%)



30-45



Burning loss (%)



6-13



Compression ratio (%)



40-60



Initial expansion temp. (°C)



≤410



Initial expansion ratio (%)



≥0.85



750°C expansion ratio (%)



≥1.30



Long term max working temp. (°C)



1000



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Non-intumescent support mat description


The non-intumescent support mats do not contain the high temperature expansion of vermiculite. It is used for gasoline system applications, especially ultra-thin wall ceramic substrate, and can also be used as the edge sealing of the expansion cushion.


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Edge seal support mat description


Model Number: ELT100/200


The edge seal support mat comprises one or two narrow strips of non-intumescent support mat on one or both sides of a wide strip of intumescent mat. It is used for close coupled and manifold catalytic converter, wide oval ceramic substrate and racetrack ceramic substrate.


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Multilayer composite support mat description


The multilayer composite support mat is normally comprises a layer of intumescent support mat and a layer of non-intumescent support mat. It is used for gasoline system applications, especially ultra-thin wall ceramic substrate.


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Graphite intumescent support mat description


The graphite intumescent support mat contains the high temperature expansion of vermiculite and the expandable graphite. The support mat is used for gasoline as well as diesel systems mounting designs and applications, especially diesel particle filters.


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60540780285
0.017 s.