PTFE Filter Bags
Ultimate Chemical & Thermal Resistance for Aggressive Dust Filtration
Overview
PTFE (Polytetrafluoroethylene) Filter Bags are engineered for the most extreme operating environments involving high temperatures and aggressive chemicals. With exceptional non-stick surface properties, PTFE bags offer unmatched resistance to acids, alkalis, and moisture, making them ideal for challenging industrial dust collection applications.
Key Features
- Temperature tolerance up to 260°C (continuous)
- Superior resistance to corrosive chemicals and hydrolysis
- Low friction, non-stick surface minimizes dust cake build-up
- Extremely long service life in harsh conditions
- Ideal for highly acidic, moist, or sticky dusts
Filter Media Specification for PTFE Filter Bags
| Parameter | Range / Details |
|---|---|
| Temperature Resistance | Up to 260°C (continuous), 280°C (peak) |
| Fiber Type | 100% PTFE (Polytetrafluoroethylene) |
| Weight Range | 700 – 900 GSM |
| Finish Options | PTFE membrane laminated, calendared, singed |
| Chemical Resistance | Excellent resistance to acids, alkalis, solvents, and hydrolysis |
| Bag Configurations | Snap band, raw top, ring top, cuffed, disc bottom |
| Applications | Waste incinerators, chemical plants, metal processing, high-moisture filtration |
Applications of PTFE Filter Bags
- Waste incineration and thermal waste treatment plants
- Pharmaceutical and chemical production
- Non-ferrous metal processing and smelting
- Power plants with flue gas treatment
- Food processing with sticky particulate emissions
⭐ Why Choose Filtech Textiles?
- 100% pure PTFE media for superior life and performance
- Thermal seam bonding and high-temp thread for strength
- Custom fitment for pulse jet, reverse air, or shaker systems
- Trusted by pharmaceutical, incineration, and smelting industries
- Advanced coating options for ultra-low emissions