Three-Way Catalytic Honeycomb Ceramic Catalyst Substrate

The ternary catalytic ceramic carrier is made by sintering high-temperature-resistant cordierite ceramics. Its cross-section can be customized according to the model of the vehicle to match the vehicle type. The surface is coated with precious metal catalysts such as platinum, palladium, and rhodium, thereby achieving the function of purifying vehicle exhaust. The whole structure is honeycomb-shaped, with numerous parallel tiny channels inside, usually in the form of squares or hexagons.