we produce 100% Nomex-Aramid Needle Felt for dust filtration also supply you Polyester,PP,Acrylic,PPS,Nomex,P84,PTFE Nomex Filter Bag (NMX500N) Nomex needle punched felt characteristics: High temperature(204-240), anti-acid, anti-alkali, high filtration blow speed, low pressure drop, anti-break, and anti-abrasion, but it easily be hydrolyzed in the condition of high temperature, which mostly ...