Thermal Insulator and Ceramic Based Protectors – Used in Car Catalytic Convertors (Mat Catalyst)
Application:
Automobile industry
Product Introduction:
Car catalysts, usually made of silicon carbide, are coated inside precious metals and increase the material value; Therefore, to keep the monolith from pressure and heat, MAT (thermal insulation and ceramic-based protectors) catalyst is used.
Car catalysts are mainly installed in 2-ways: UNDER BODY (at a distance of 1 to 1.5 meters from the engine) or CLOSE COUPLED (with direct connection to the
exhaust manifold). The variety of canning and engine types makes the MAT design customized so that the mat does not separate from the catalyst. The monolith must be entirely in place so that it does not dislodge due to the vehicle’s pressure, back pressure, and vibration. Otherwise, a lot of damage will be done to the car; Therefore, the proper design of the MAT is necessary to withstand temperature, pressure, abrasion resistance, insulation, and prevent monolith breakdown.
Technical Specifications:
* Catalyst pushing strength is about one megapascal
* Composed of ceramic fibers and vermiculite with binder
* It has three types of MAT: high vermiculite, low vermiculite and no vermiculite
Advantages:
High-tech formulation, process design and mechanical design
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Type | This product is a final B2B consumer product. |