Polyester needle punched felt (needle punched cotton)
◉High porosity ◉Good air permeability ◉High dust collection efficiency ◉Good tensile strength ◉Long service life ◉acid and alkalinity resistance in a certain degree ◉Excellent abrasion resistance
◉It is processed from high-performance and high-strength special organic synthetic fibers with an increasing structure. It has good water absorption and a uniform distribution of pores.
◉High porosity
◉Good air permeability
◉High dust collection efficiency
◉Good tensile strength
◉Long service life
◉acid and alkalinity resistance in a certain degree
◉Excellent abrasion resistance
◉ It is designed for pre filtration or coarse filtration at the inlets of general ventilation equipment and air control systems.
◉ Widely used in pleated filters, paper frame filters, washable panel filters, and synthetic fiber pocket filters.