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Nomex Needle Punched Felt Irregular Cross Section Structure Small Reverse Washing Pressure

Categories Needle Felt Filter Cloth
Brand Name: Rootsfilter
Certification: FDA
Place of Origin: China
MOQ: 1000 meters
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000000 meters per month
Delivery Time: 5-20 DAYS
Packaging Details: Plastic bag
Material: polyimide fiber
Application: corrosive gas
keywords: fabric filter
Technology: needle
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    • Product Details
    • Company Profile

    Nomex Needle Punched Felt Irregular Cross Section Structure Small Reverse Washing Pressure

    550GSM P84 fabric filter to industry corrosive gas like chemical metal cement


    P84 high temperature resistant needle-punched felt: P84 (polyimide fiber) has remarkable properties due to the fineness of the fiber itself, and it also provides a lot of micro-pore to make the surface filtration effect better than deep filtration because of the irregular cross-section of the fiber which increases the surface area of the fiber to the maximum. Dust only stays on the surface of the filter felt, but can not penetrate into the filter felt. Therefore, the reverse washing pressure is small and the cake bouncing efficiency is significantly improved. It has excellent collection efficiency of fine particles and small pressure difference, and its chemical properties are very superior, but the price is high. Our company is a high temperature resistant filter material made of polyimide fibers from Lenzing Company. It has remarkable temperature resistance, excellent acid and alkali resistance, low backwashing pressure and high cake ejection rate, and the limiting oxygen index is 26%.


    Application

    It is suitable for coal-fired boilers, liquid bed boilers, waste incineration, asphalt plants, cement plants, waste incinerators, etc.


    MaterialP84 fiber
    Weight450-500g/m²
    Thickness2.4mm
    Air permeability16m³/㎡·min
    Fracture strengthMeridional direction>1600N/5×20cm
    Zonal direction>1800N/5×20cm
    Fracture elongationMeridional direction<25%
    Zonal direction<35%
    operating temperatureContinuous260℃
    Short-term280℃
    Post-processing mode■ Singeing ■ pressing ■ High temperature setting

    Quality Nomex Needle Punched Felt Irregular Cross Section Structure Small Reverse Washing Pressure for sale
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