DieselOxidationCatalyst(DOC)Suppliers
DieselOxidationCatalyst(DOC)Suppliers Introduction
The most common DOC catalyst is made of cordierite. Cordierite filters provide excellent filtration efficiency, are relatively inexpensive (comparison with Sic wall flow filter). The major drawback is that cordierite has a relatively low melting point.
Technical parameters
Parameters Unit Data
Material: Cordieritewt%鈮?094
Coefficient of Thermal Expansion(20-800掳C)cm/cm/ 掳C鈮?.8脳10-6鈮?.5脳10-6