Polyester Needle Punched Filter Material Multi-Functional
Core Advantages
Basic & Easy-Cleaning Variants (HL500I/II)
HL500I (Basic): Made of 2D polyester fibers needle-punched on polyester filament base fabric (singed, pressed, shaped), with high porosity, wear/folding resistance-ideal for general Industrial Dedusting.
HL500II (Easy-Cleaning): Special shaping/finishing for a smooth, flat surface that reduces dust adhesion; dust easily falls off during dust collector back-blowing, boosting cleaning efficiency for routine Industrial Dedusting.
Specialized Functional Variants (HL500III/IV)
HL500III (Antistatic): Added conductive fibers prevent charge accumulation, suitable for Targeted Dust Filtration Scenarios (flammable/explosive high-concentration dust: coal, flour, chemical dust).
HL500IV (Water/Oil-Repellent): PTFE-treated for enhanced hydrophobicity; resists condensation and bag clogging in high-moisture flue gas, extending filter bag life in Targeted Dust Filtration Scenarios with high humidity.
Note: Different specifications and models can be customized according to user requirements.
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