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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. 

     

    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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