Mount Mat 800NC as kind of flexible, less vermiculite, intumescent, automative catalytic converter substrate support mat made from Calcium Magnesium Silicate (AES) fiber that conforming to the requirements of European laws as well as German workplace legislations is designed to function as mechanical support for the ceramic substrate and act as an exhaust gas seal while providing thermal insulation.

Mount Mat 800NC is designed for high resiliency, substrate retention at low temperature conditions and excellent thermal stability with a continuous use temperature of 750°C. High erosion resistance could provide a robust performance without the need for wire mesh ring protection (for erosion) or heat treatment for additional holding force at low temperatures.

At low operating temperatures (less than 350°C), Mount Mat 800NC will behave as a non-intumescent mat, relying on its spring-like Calcium Magnesium Silicate (AES) fiber matrix to provide the holding force required for the system. At temperatures above 350°C, a second feature of the product is activated. Small amounts of vermiculite particles within the fiber matrix compensate for thermal gap expansion of the shell, thus providing additional holding force to the ceramic substrate.

Vermiculite intumescent support mat

Vermiculite-based intumescent support mat with much more content of Calcium Magnesium Silicate (AES) fiber, less vermiculite, reduced binder content ;

Conforming to European laws

Made from Calcium Magnesium Silicate (AES) fiber and is conforming to the requirements of European laws as well as German workplace legislations ;

Improved retention performance

Improved resiliency and substrate retention performance for thin wall substrate over a broad mount density range ;

Good low temperature performance

Good low temperature operating performance over wide operating condition range (cold to 750°C) ;

High Erosion resistance Performance

High erosion resistance could provide a robust solution without the need of wire mesh ring protection (for erosion) or heat treatment for additional holding force ;

Good Support Mat Aging Performace

Good support mat aging performance for light duty through heavy-duty truck and off-road emission control applications ;

Mount Mat 800NC catalytic converter support mat is designed for low to medium operating temperature applications including diesel particulate filters (DPFs), oxidation catalysts (DOCs) and selective catalytic reduction systems (SCRs) as well as gasoline oxidation catalysts, including ethanol (flex fuel) underbody converters. 

Mount Mat 800NC is designed for high resiliency, substrate retention at low temperature conditions and excellent thermal stability with a continuous use temperature of 750°C. High erosion resistance could provide a robust performance without the need for wire mesh ring protection (for erosion) or heat treatment for additional holding force at low temperatures.

Mount Mat 800NC with a nominal gap density (GBD) of 0.65~0.70 g/cm3, actual canning GBD for each specific application will be defined according to detailed requirements for holding force and substrate strength. High erosion resistance could provide a robust performance without the need for wire mesh ring protection (for erosion) or heat treatment for additional holding force at low temperatures.