Three Way Catalysts For Car Catalytic Converter

Typical Clients:  

Changan star

Production Description:

B Three way Catalysts （HS 280530）
Three- Way catalysts
Close- Coupled catalysts
Medium- Coupled catalysts
We supply different kinds of catalysts. They can meet different emission standard. Euro II, Euro III, Euro IV, Euro V. All of them have good characteristics:
Lower ignition temperature
Wider Air- Fuel Ratio window
Heat stability
Higher tail gas convert ratio
Some data are showed in below chart.
Performance of fresh catalysts for HC conversion
Samples T50(HC) T90(HC) △T(T90- T50) Smax
Fresh catalysts 247 279 32 1. 02
Aged catalysts(1) 339 382 41 0. 99
Aged catalysts(2) 338 374 38 0. 99
(1)aged at 1050 in Air and 10% steam for 5h
(2)aged at 1050 in N2 and 10% steam for 5h