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PTFE dust filter bag

PTFE dust filter bag Teflon PTFE dust filter bag (Fluorocarbon fiber/Polytetraflouroethylene aka PTFE). Normal maximum continuous operating temperature is 240degrees. Generally used for severe chemical environments at high temperatures.Common applications include coal-fired power plants, cement production, and steel foundries. Chemical resistance is excellent and abrasion resistance is generally superior to protein fibers, but not as good as most synthetics.

INTRODUCTION:

    PTFE dust filter bag 

    Teflon PTFE dust filter bag (Fluorocarbon fiber/Polytetraflouroethylene aka PTFE).
    Normal maximum continuous operating temperature is 240degrees. Generally used for severe chemical environments

     at high temperatures.Common applications include coal-fired power plants, cement production, and steel foundries.
    Chemical resistance is excellent and abrasion resistance is generally superior to protein fibers,
    but not as good as most synthetics. 

    20180224082935 97462

     

    Features

     ● PTFE is one of the best fibers with outstanding chemical and thermal resistance, operating,operating up to 240℃

    ● Teflon has an extreme high cost and is typically used after
    ● Everything else has failed. Teflon is available in both a woven and a felt finished product.
    ● This media has poor flex abrasion qualities and requires a 20 vertical wire minimum support cage when used in tubular bag form.

    Specifications 

    Material / scrim

    PTFE/PTFE

    Weight(g/m2)

    750g

    800g

    Thickness(mm)±0.2

    1.5 mm

    1.6 mm

    Air permeability(m³/㎡/min)

    12

    12

    Break Strength(N/5cm)  Warp

    1000 N

    1100 N

    Break  Strength(N/5cm)  Weft

    1200 N

    1200 N

    Elongation at break(%)  Warp

    ﹤30%

    ﹤30%

    Elongation at break(%)  Weft

    ﹤30%

    ﹤30%

    Working Temperature

    240 ℃

    Peak Temperature

    260 ℃

    Finishing Treatment

    Heat set, Singed and Glazed

    Note

    The parameters above come from ideal lab-condition,
     the performance will change a little bit in-linewith actual application.

    We can customized dust filter
     bag according to customer's reques 


    Applications

     

    Dust Filter bag

    PH Value

    Application

    Remark

    PTFE

    3-11

    Applicable to high-corrosive gas and high temperature, 
    such as chemical industry, coal-fired boiler,
     waster incineration industry and non-ferrous 
    metal production.

    Excellent resistance
     to all chemical influence

 

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