PTFE (polytetrafluoroethylene) needle punched felt represents the pinnacle of industrial filtration media, capable of withstanding continuous temperatures of 250–260°C and resisting nearly all acids, alkalis, and organic solvents. Its non-stick, hydrophobic, and chemically inert nature makes it the ultimate solution for the most aggressive filtration environments. PTFE felt is particularly suitable for waste incineration plants, chemical processing industries, and power generation facilities where standard filter media fail.
PTFE needle punched felt
PTFE needle punched felt are produced from 100% PTFE fiber which has been punched in three-dimentional structure. They have excellent features such as excellent flexibility, molding capability, high tensile strength, creep resistance, high and low temperature resistance, corrosion resistance and anti-aging. 100% PTFE filter material can meet requirements in hostile environments of temperature fluctuating and acid & alkali in all PH range. The lifespan of PTFE filter material will be guaranteed for over 4 years as long as the temperature is controlled under the maximum operating temperature.
Features:
Be composed of 100% pure PTFE;
Can operate at 240 °C continuously;
Acid and alkali Resistance, corrosion resistance,have strong chemical stability (0-14 PH)
Can be used under high humidity environment;
Low shrinkage rate even if under high temperature,
Aging resistance;
No enviroment pollution
Applications:
Combustion
Coal burning boiler
waste incineration
carbon black producing
Tio2 producing for fume treatment or dust collection
