Описание
The advantages of aramid/nomex needle filter felt fabric mainly include high temperature resistance, dimensional stability, fire retardant, chemical corrosion resistance and good wear resistance.
- High temperature resistance: Nomex needle-punched felt can be used in various dust collectors within 200℃, can work continuously at a temperature of 180℃, and the instantaneous working temperature can reach 220℃.
- Dimensional stability: At a high temperature of 230℃, the expansion rate of aramid needle-punched felt is only 1%.
- Fire retardant: It starts to decompose and carbonize at 400℃, and the limiting oxygen index (LOI) is 30. It does not spontaneously ignite or support combustion.
- Chemical corrosion resistance: It is not easy to react with chemicals such as acids and alkalis.
- Wear resistance: Nomex needle-punched felt also has good wear resistance and can adapt to various types of high-efficiency and high-intensity filtering work.
- In addition, nomex needle-punched felt also has the advantages of good air permeability, high dust collection efficiency, large dust holding capacity, and long service life.