The present invention discloses a self-cleaning industrial dust removal filter cartridge, relating to the technical field of dust removal filter cartridges. The self-cleaning industrial dust removal filter cartridge disclosed by the present invention comprises a filter cloth and a filter cloth support for fixing the filter cloth. The preparation method of the filter cloth comprises the following steps: A1: extruding and granulating modified polyester through a twin-screw extruder to obtain a master batch; A2: melting and extruding the master batch into a spinning box for spinning, cooling and setting the spun filaments to obtain mesh filaments; A3: weaving the mesh filaments to obtain the filter cloth; wherein the modified polyester is obtained by crosslinking a modifier prepared from 1,2,4,5-tetracyanobenzene and 2,5-diamino-1,3,4-thiadiazole with carboxyl-terminated polyester. The present invention uses modified polyester as raw material to prepare filter cloth through spinning and weaving, and the filter cloth has excellent mechanical properties and good antistatic effect.
Country Code: CN
Application Number: CN202410083483.X
