150mm PTFE Filter Cloth Needle Punched Heat Set Normal Finishing Film Covered

Brand Name:Rootsfilter
Certification:FDA
Minimum Order Quantity:1000 meters
Delivery Time:5-20 DAYS
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:China
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Location: Shanghai Shanghai China
Address: Jianchuan Road, Minhang Distrcit, Shanghai, China
Supplier`s last login times: within 1 hours
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Product Details

TFE film-covered needle-punched felt is a composite filter material made of PTFE microporous film on the surface of the original needle-punched felt filter material. In addition to the characteristics of the filter material itself, PTFE film-covered needle-punched felt is also resistant to various chemical corrosion, hydrolysis, hydrophobicity and condensation, ultraviolet and high temperature resistance, good dust removal efficiency and other characteristics. It has high filtering accuracy. The total dust collection rate of 0.01-1.0 um can reach 99.999%. The emission concentration can be reduced to less than 10 mg/Nm3 with ultra-low emission.


MaterialPTFE coating needle-punched felt filter material
Weight (g/m2)600-800 GSM
Thickness (mm)>1.1mm±0.1mm
Air permeability (m3/m2·min)1.4-4
Fracture strength (N/5×20cm)Meridional direction> 800
Zonal direction> 600
Fracture elongation (%)Meridional direction<10%
Zonal direction<10%
operating temperature (℃)Continuous≤240
Short-term≤260
Chemical resistanceAcid resistanceexcellentAlkali resistanceexcellent
Oxidation resistanceexcellentAlkali resistanceexcellent
Heat shrinkage rateHeating at 260 degree for 100 minutes, the heat shrinkage rate is﹤1%
Post-processing mode■ Singeing ■pressing ■ film covering □acid-base emulsion impregnation □flame retardant □water repellent and oil proof

China 150mm PTFE Filter Cloth Needle Punched Heat Set Normal Finishing Film Covered supplier

150mm PTFE Filter Cloth Needle Punched Heat Set Normal Finishing Film Covered

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