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Polyester Needle Punched Felt Coated With TPU Membrane For CIPP System

Categories Needle Felt Filter
Brand Name: Philis
Model Number: needle felt filter
Certification: ISO
Place of Origin: China
MOQ: 200 meters
Price: Negotiable
Payment Terms: T/T
Supply Ability: 100000m per week
Delivery Time: within 10 days
Packaging Details: standard export package
Type:: Non-woven Filter
Shape:: Round Pipe
Material:: Polyester Filter Felt
Bag size:: Customized
Brand Name:: Philis Filter
Place of Origin:: Zhejiang, China
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    Polyester Needle Punched Felt Coated With TPU Membrane For CIPP System

    Polyester Needle Punched Felt Coated with TPU Membrane for CIPP System

    Quick Detail:

    Normal temperature flue gas filtration felt

    100% polyester

    1.5mm to 3mm thickness

    Weight from 350 to 800s

    Width 2.1 meter maximum

    High porosity ,good air permeability

    Good price quality

    Laminated compound,grads counterchange


    High efficiency of removing dust particle

    Easy clear and long useful life

    Smooth surface after Singeing,Heat setting,Calendering.

    Polyester needled filtration felt is made of polyester fiber and the fabric woven high-strength, low-elongation yarn. The Dacron fibers are needled noto the fabric by needled-punching machine.

    Polyester fiber has low absorption of humidity. The water regain rate under standard condition is 0.4-0.5%,while 0.6-0.8% under the condition of relative humidity 100%. Therefore, the fiber will keep almost the same properties in both dry and wet conditions. It shows good resistance for almost all the atmosphere under the room temperature. The strength of the polyester is high and the elastic recovery performance is good. The strength of it is 3.52-5.28CN/dtex, elongation at break is around 30-40%. The polyester has good size stability, high strength, high elongation and good elastic recovery performance. So that, the polyester fabrics has good abrasion resistance. The glass transition point of polyester fiber is 80℃,melting point is 255℃~265℃. It starts to become soft at 230℃~240℃. Polyester fiber has very good application function under room temperature. It is the most reasonable filtration materials for the industry conditions with common temperature.

    This product has the advantages of high porosity, good permeability, good abrasion resistance and resistance to acid. The consumption amount of polyester is the biggest among the needled felt filtration material. It is widely used in the fields of metallurgical, chemical, building materials, metallurgy, power generation, ceramics, machinery, mining, petroleum, pharmaceutical, food, dye, mining etc. It is currently the most ideal filtration materials for the common temperature conditions.

    Performance parameters:

    Air permeability(m3/ m2/min)18~13

    Tension at break



    Elongation at break



    Working temperature


    Post treatmentThread burning,surface smoothing or coating etc

    Fibre TypesContinuous operating temp*


    Resistance to HydrolysisResistance to AcidsResistance to AlkalisResistance to Oxidation
    Polyacrylnitrile homopolymer125℃-140℃ACgoodgoodmoderategood
    Polyphenylene sulfide190℃-200℃PPSexcellentexcellentexcellentrestricted
    Application Fields

    1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire-retardant factories and power stations

    2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and other rare metals

    3) Smoke filtration in garbage burning, coal-feed boiler and liquidized laid boilers

    4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics

    5) Asphalt concrete mixture, cements, ceramics, building materials, lime and plaster

    6) Dust treatment, purification and collection in electronics, mining, foodstuff processing, flour and timber processing.


    1. Payment
    30% TT advance and balance 70% before shipment.

    2. Shipping
    By sea or by air

    3. MOQ
    MOQ varies for different product, some products have no request on MOQ.

    4. Lead Time
    In general, within 15 days after payment.

    5. Samples
    We can offer samples according to customers requirements.

    6. Quality
    We have engineers and technicians carry out quality control.

    7. Packing
    Normally, our products are packed with polybag, woven bag and carton.

    Quality Polyester Needle Punched Felt Coated With TPU Membrane For CIPP System for sale
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