High temperature resistance Dust collector Filter bag for Dust collection. Materials: Aramid(Nomex), Polyimide(PI/P84), Acrylic(PAN) Polytetrafluoroethylene(PTFE) Polyphenylene sulfide(PPS), Fiberglass and FMS So far, 100+ coal-fired power plants cement groups and many steel, nonferrous metallurgy waste incineration and coal chemical companies have used Yanpai dust filter materials in the field of dust filtration in the world We can produce all kinds of filter bags according to the customers' need