| Customization: | Available |
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| Material: | PTFE Nomex Fiberglass |
| Medium Material: | PTFE Nomex Fiberglass |
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PTFE felt filter bags are specially engineered for extreme working conditions involving high temperatures and aggressive chemical environments. Made entirely from polytetrafluoroethylene (PTFE) fibers, these filter bags offer exceptional resistance to acids, alkalis, and organic solvents. Ideal for dust control systems in waste treatment plants, waste-to-energy facilities, and chemical processing units, they maintain excellent filtration efficiency even under continuous exposure to corrosive flue gases.
Thanks to their low surface energy and smooth texture, PTFE felt bags exhibit outstanding dust release properties and long service life, reducing maintenance frequency and ensuring stable emissions compliance.
100% PTFE Composition: Both filter media and sewing threads are made of PTFE, ensuring consistent resistance to chemical attack.
Excellent Chemical Resistance: Suitable for handling acidic, alkaline, and solvent-laden gas streams.
High-Temperature Durability: Can continuously operate at 260°C and withstand peaks of up to 280°C.
Smooth Surface for Easy Cleaning: Prevents dust accumulation and enhances pulse-jet cleaning efficiency.
Stable Mechanical Properties: Offers minimal shrinkage and high dimensional stability even in cyclic thermal conditions.
Designed for Harsh Environments: Perfect for flue gas filtration in waste incineration, hazardous waste processing, and chemical production lines.
Extended Filter Life: Maintains structural integrity and filtration efficiency over extended periods, reducing downtime and replacement costs.
Custom Fit Available: Can be tailored to match various baghouse systems, including top/bottom load designs and custom diameters and lengths.
Eco-Friendly Compliance: Helps industries meet strict environmental regulations for dust and gas emissions.
Compatible with PTFE-coated Filter Cages: Maximizes system performance and minimizes friction wear.
| Media | Working Temperature | Application | Regular Size (mm ) |
| Nomex Filter Felt | 180-10 degree C. | Asphalt mixing , metal smelting , Gypsum , Cement plant ,etc . | D130 x 2450, D 150 x 3050 , D 160 x 3600 , D150 x 4500 |
| PPS Filter Felt | 160-190 Degree C | Coal boiler power plant , waste treatment power plant ,etc. | D 160x 6000, D127 x 8065 |
| PTFE 100% Filter Felt | 240-260 degree C . | Waste treatment power plant , | D 127 x 3500 , D 130 x 3000 |
| Fiberglass Filter Felt | 260-280 Degree C | Cement Kiln , Steel plant furnace | D 160 x 6000 , 152 x 5000 |
| PTFE memrbane Fiberglass Cloth | 260-280 Degree C , | Cement kiln , steel plant furnace , carbon black plant | D 127 x 36000 , D 130 x 4500 |
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