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PTFE Filter Bag
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