Room Temperature Polyester Air Filter Bag with PTFE Membrane
PTFE-coated polyester filter bags are high-performance industrial filtration elements manufactured by laminating a polytetrafluoroethylene (PTFE) film onto high-quality polyester needle-punched nonwoven fabric. This advanced composite process creates a superior 'surface filtration' mechanism that eliminates common issues like dust penetration and bag clogging found in traditional filter media.
Key Performance Advantages
High Filtration Precision: PTFE microporous structure efficiently intercepts sub-micron dust particles with filtration efficiency exceeding 99.99%
Low Operating Resistance: Smooth coating surface prevents dust adhesion, ensuring excellent pulse cleaning performance and maintaining stable permeability while reducing energy consumption
Superior Environmental Adaptability: Withstands continuous operating temperatures up to 130°C, resistant to weak acids, weak bases, organic solvents, and features waterproof and oil-resistant properties
Industrial Applications
These advanced filter bags are extensively used for flue gas purification and dust control across multiple industries including waste incineration, metallurgical smelting, chemical pharmaceuticals, and building materials cement. They are particularly effective in harsh conditions involving sticky dust and humid dusty gases.
Compliant with the latest national environmental emission standards, these filter bags help enterprises achieve ultra-low emission targets. The exceptional anti-fouling performance extends service life and reduces maintenance costs, establishing them as critical core components in high-end industrial filtration systems.
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