Fengxinyuan aramid needle felt

  High temperature resistant aramid dust removal cloth bag is made by compound needling in a certain proportion
Compared with ordinary filter material, this product also has the following advantages: 1
Excellent high temperature resistance: it can work continuously at the temperature of 180 ℃, and the instantaneous working temperature can reach 220 ℃; 2
High dimensional stability: at high temperature of 230 ℃, it has only 1% expansion rate and excellent high temperature stability; 3
Fire resistance and flame retardancy: decomposition and carbonization begin at 400 ℃, the limit oxygen index (LOI) is 30, and it is neither spontaneous combustion nor combustion supporting; 4
Good chemical corrosion resistance: acid and alkali resistance, not easy to corrosion
Product Name:?? Aramid high temperature needle punched felt , Quality:?? Aromatic polyamide thick , Degree:?? 2
0-2
2mm G , Weight:?? 500g / m2 density , Degree:?? 0
29g/cm/3 air permeability:?? 13-16m3/m2
Min meridional tension:& gt; 1100 (n / 5 & times; 20cm) zonal tension:& gt; 1300 (n / 5 & times; 20cm) meridional elongation:& lt; 20% weft elongation:& lt; 50% operating temperature:?? 180 ℃ instant, i
e
220 ℃