PTFE needle felt is a high-performance filtration material manufactured from polytetrafluoroethylene. We use the fiber from INSPECFIBERS produced by LENZING, Austria. This material exhibits exceptional properties making it ideal for demanding filtration applications.
| Material | 100% polytetrafluoroethylene | |
| Weight | g/m² | 750 |
| Thickness | mm | 1.5 |
| Density | g/m3 | 0.68 |
| Finish treatment | PTFE coating | |
| Air permeability | m3 / m2 / min | 10-12 |
| Tensile strength | Warp | 700 |
| Weft | 800 | |
| Tensile elongation | Warp | 10 |
| Warp | 10 | |
| Bursting strength | N/cm3 | 300 |
| Temperature | ||
| Continuos temperature | C° | 250 |
| Instant temperature | C° | 280 |
| Filtration wind speed | m/min 0.8-1.0 | |
| Material | 100% polytetrafluoroethylene | |
| Weight | g/m² | 750 |
| Thickness | mm | 1.5 |
| Density | g/m3 | 0.68 |
| Finish treatment | PTFE coating | |
| Air permeability | m3 / m2 / min | 10-12 |
| Tensile strength | Warp | 700 |
| Weft | 800 | |
| Tensile elongation | Warp | 10 |
| Warp | 10 | |
| Bursting strength | N/cm3 | 300 |
| Temperature | ||
| Continuos temperature | C° | 250 |
| Instant temperature | C° | 280 |
| Filtration wind speed | m/min 0.8-1.0 | |
High filtration accuracy, efficiency up to 99.99%, nearly zero emissions
Extremely stable physical performance
Continuous working temperature of 260℃, instantaneous temperature of 280℃
Excellent resistance to chemicals, acids, and alkalis, ensuring durability and longevity in harsh environments.
PTFE needle felt is mainly used for smoke gas treatment in processes such as coal-fired boilers, waste incineration, carbon black production, titanium dioxide (TiO2) production, as well as for high-temperature liquid filtration, and in the initial smelting, refining, and chemical production processes of metals.
High filtration accuracy, efficiency up to 99.99%, nearly zero emissions
Extremely stable physical performance
Continuous working temperature of 260℃, instantaneous temperature of 280℃
Excellent resistance to chemicals, acids, and alkalis, ensuring durability and longevity in harsh environments.
PTFE needle felt is mainly used for smoke gas treatment in processes such as coal-fired boilers, waste incineration, carbon black production, titanium dioxide (TiO2) production, as well as for high-temperature liquid filtration, and in the initial smelting, refining, and chemical production processes of metals.
