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    Advantages of PTFE Felt
     Nov 24, 2020|View:233

    PTFE felt has excellent chemical and physical properties, which is widely used in power, waste incineration, urban waste dust collection, chemical dust removal and other adverse conditions. The PTFE film covered needle felt filter bag is an ideal dust removal bag for waste incineration.

    1. PTFE needled felt is made of PTFE fiber and PTFE base cloth, without adding any raw materials and additives, and does not change the original characteristics of PTFE. The product has strong temperature resistance, wear resistance, chemical resistance, high filtration efficiency, low running resistance and long service life.

    2. PTFE coated needle punched felt filter bag is composed of PTFE microporous film and needle felt through special process of hot film covering. It has smooth surface, high dust peeling strength, easy ash removal and filtration efficiency as high as 99.99%. At the same time, the product has good chemical stability and corrosion resistance.

    advantages of PTFE felt

    Advantages of PTFE felt:

    1. Remarkable dust removal efficiency:

    PTFE membrane needle punched felt filter bag is composed of PTFE microporous film and needle felt through special process of hot film covering. It has smooth surface, high dust peeling strength, easy ash removal and filtration efficiency up to 99.99%, which greatly exceeds the national standard.

    2. Wide adaptability of using environment 

    PTFE felt has strong temperature resistance, wear-resistance, and chemical resistance. It has strong adaptability to temperature, humidity, and corrosive gas, especially for high concentration, high humidity, and fine dust gas. These are incomparable with ordinary filter media.

    3. Good air permeability

    The air permeability of PTFE needled felt can reach 3-6m3 / m2.min, which is higher than the actual requirements.

    4. Because of its strong chemical and physical properties, the service life of PTFE felt can be as long as 3-4 years under normal working conditions. More valuable dust can be recovered and economic benefits can be imagined


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