| 摘要 |
The present invention relates to a selective catalytic reduction catalyst composition for a vehicle exhaust gas purifying filter and, more specifically, to a catalyst composition which contains titan dioxide, vanadium, tungsten, clay, silicon dioxide, a glass fiber, and a binder, wherein components purifying nitrogen oxide and a binder having excellent extrusion properties and mechanical properties after drying are contained to have excellent purifying effect against nitrogen oxide, and provide a filter with a honeycomb structure with the less manufacturing costs. |
