Honeycomb Metal Catalytic Substrate Exhaust Pipe Substrate, Catalyst, Honeycomb Substrate

Metal Honeycomb Substrate Description:
Using the metallic honeycomb as the carrier, our series of motorcycle three way catalyst are mainly made of platinum, palladium, rhodium, other precious metals and a variety of rare earth element through a certain production process, when the exhaust gas flow through, under the action of catalyst, the harmful exhaust gas, carbon monoxide (CO), hydrocarbons (CH), nitrogen oxides (NOx) are involved in redox reactions, being converted to carbon dioxide (CO2), water (H2O) and nitrogen (N), other no harmless gas, so as to achieve the purpose of purification.

Specifications
*Metal catalyst
*Auto catalyst
*EURO IV emission standard
*High coating technology
*Raw material supplier-Heraeus

Application:
For light duty petrol vehicls exhaust purification, through the precious metals and earth catalyst, the exhaust HC. CO. And NOx and other harmful components into harmful N2. CO2. And H2O. So that emission of State 3.4 state standards.
*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

The Features of our products:
*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


Major technical parameters:
Substrate: Metal honeycomb substrate (Fe-Cr-Al alloy)
Light-off temperature: CO≤ 200° C, HC≤ 200° C, NOX≤ 200° C
Coating losing rate ≤ 3%
Conversion rate: CO≥ 90%, HC≥ 90%, NOX≥ 80%
Durability: Not less than 15000 kilometers