dust filter filter bag / for air / PTFE / aramid
for air, for dust filters
fabric, aramid, PTFE
Aramid dust filter bag
Needle punched with 100% pure Aramid or authorized nomex fiber and scrim, through the loosing , carding process, and needle punched as the half finished fabric, to meet the defferent working condition , it's surface treatment can be singed , calandered, oil and water proof, PTFE memberane.
Suitable up to continius 200℃ in dry condition and peak temp at 220 ℃
Highly stability of diamension , 1% elongation at the temp 230℃, good resistant at high temperature
Good chemical resistance, acid ,alkali, and corrosion