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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 : PTFE scrim
Weight : 600-800gsm
Temperature : 240-260 degree
Normal Finishing : ingeing, heat set
Functional Finishing : antistatic, water oil repellent, ptfe membrane
Keywords : PTFE filter cloth
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.
Material | PTFE 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 resistance | Acid resistance | excellent | Alkali resistance | excellent | |
Oxidation resistance | excellent | Alkali resistance | excellent | ||
Heat shrinkage rate | Heating 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 |
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150mm PTFE Filter Cloth Needle Punched Heat Set Normal Finishing Film Covered Images |