HL500‑III Antistatic Polyester Needle Punched Filter Material For Explosive Dust Collection

HL500‑III Antistatic Polyester Filter Material

Introduction

HL500‑III antistatic polyester needle‑punched filter media is a normal‑temperature filter material. Special conductive fibers are blended into the base fabric to prevent static‑charge accumulation and deliver reliable antistatic performance. It applies to flue‑gas filtration with highly‑concentrated flammable & explosive dust, such as coal dust, flour dust and chemical dust.

Key Benefits

Antistatic property, avoid static spark risk for explosive dust

Normal‑temperature working condition

Suitable for coal, flour, chemical combustible dust collection

Custom filter bags & filter media available

HL500‑IV Water‑Oil Repellent Polyester Filter Material

Introduction

HL500‑IV water‑and‑oil repellent polyester filter material is treated with special PTFE coating on standard polyester substrate. It greatly enhances hydrophobic performance. For high‑moisture flue‑gas treatment, it features excellent anti‑condensation performance, resists bag sticking / blinding, and effectively extends filter bag service life.

Key Benefits

PTFE surface finishing, water‑repellent & oil‑repellent

Anti‑condensation, prevents filter bag paste‑blinding under humid flue gas

Prolong filter bag working cycle

Custom specifications supported

General Application

Dust collector filter bags for industrial dust removal, baghouse dedusting system, cement, metallurgy, chemical, food‑processing flue‑gas filtration.