DPF is widely used in exhaust gas purification, especially for automobile and motorbike.
Ceramic filter in smoke purifiers for each channel at one end is open, at the other end of the pre-be cloased. thus forcing the smoke particles and deesel engine exhause gas by porous ceramic hole wall pass through, as smoke particles than ceramic wall cavity. So are filtered capturen the channel walls.


Catalyst type: Complex catalyst of noble metal (Pt, Pd, Rh) plus rare earth complex catalyst, catalytic substrate: Metal substrate and honeycomb ceramic substrate. Fantastic coating fastness and stably and long-term catalyst ability. Advanced technic of substrates making and canning, ensuring depandable resistance heat shocks and stability of equipment, various kinds of specifications and types, customized products as per clients specific requirement and technology data.

Advantages:
*Low thermal expansion
*High surface area
*Long-term durability performance
*Low pressure drop
*Good thermal shock resistance
*Combined with the EGR systems to help different vehicles to satisfy emission standard
*Low light-off temperature
*Excellent adhesion between wash-coat and susbstrate with netty structure
*Excellent quality and competitive price