The technical parameters of the needle-punched felt polyester dust bag for cement plants are polyester needle-punched filter felts, which have the unique advantages of ordinary felt filter cloths such as high void space, good air permeability, high dust collection efficiency, and long service life.
Its temperature resistance level is moderate, it can reach ℃ in an instant, it has moderate acid and alkali resistance, and it has very good wear resistance.
Four? /
Material polyester/polyester filament base fabric
Thickness
Air permeability/
Warp tension/
Weft tension/
Warp elongation %
Weft elongation %
Operating temperature ℃
Post-processing singeing, calendering, heat setting
Supply of polyester needle punched felt bag dust removal filter bag for Henan cement factory