|High temperature and water and oil proof aramid needle felt|
Aokai Aramid needle felt select two kinds of brand fiber, Conex® and Nomex®, they are features as follow:
1.Continuous operating temperature is up to 200°C, instant service temperature is up to 240°C
2.Fire retardant performance is excellent
3.Corrosion resistance and alkali resistance is good
4.Excellent thermal stability, excellent abrasion resistance and flexural resistance
5.Hydrolysis resistance is poor, frequent SOx and vapor in flue gas or dew point will greatly reduce its service life.
6.High and stronger tensile strength and abrasion resistance keep the filter bag long working life.
Item nameAramid needle felt
Scrim MaterialAramid staple yarn
Air permeability (200Pa)M3/M2/Min14-21
Work temperatureContinuous<degree C204
Finishing treatmentSinge/Heat-set/PTFE Membrane/ Coating
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