PTFE Mask Membrane
  • PTFE Face Mask Membrane

PTFE Mask Membrane

PTFE Membrane Is Reusable Face Mask New Air Filter Material & Replace MeltBlown Non woven For N99, N95 Non Medical Mask, Disposable Face Mask. BEF≥99% & PFE≥95% Filter Efficiency Level. Also New Material For Medical Protective Clothing.

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If You Looking For Better or Best Air Filter Face Mask Material Alternative Solution About PP Meltblown Nonwovens. Nano PTFE Membrane is New Generation Air Filter Material. PTFE Membrane is Physical Filtration, Bleach Wash, Reusable And Higher Filtration BFE & PFE.It Best Replace PP MeltBlown NonWoven Fabric Middle Part For Mask Basic Material.

PTFE Membrane Made Of Nano PTFE Microporous Material By Multidirection Tensile Technology & Make The Mask With High Tensile Strength. Also Nano PTFE Filter With Micropore Structure, Small Pore Size, High Porosity, And Irregular Permutation. The Efficiency For Diameter 0.3um Particulate Can Above 95%.

This Nano Material With Excellent Performance To Block PM2.5 Particulate, Dust Mite, Virus & Bacteria. The PTFE Filtration Membrane With A Wide Application, Such As N99, N95, KF94, FFP3 Mask, Medical Cloth, Air Purifier, Air Conditioner, Outdoor Jacket, Gloves, Sleeping Bag Etc. 

PTFE Membrane Has A 100% Fluoropolymer Coating That’s Chemical And Fire-resistant As Well As Water And Uv-resistant. After Laminated With Non-Woven Fabric(PET/PE/PP), It Is Also Extremely Flexible And High Strength Without Worrying About Cracking.

Teflex not only produces new high filter mask material but also supply MeltBlown Nonwoven & N95, KN95, FFP2, Disposable Face Mask with FDA & CE For USA & EU Market.


  • Pharmaceutical | Biochemical

  • Microelectronics | Laboratory 

  • Hospital Chemical | Semiconductor


  • 175mm to 260mm 


  • 75% Ethyl Alcohol | Physical Filter 

  • New Generation Filter Material | Low Cost 

  • Easy-Breathe | UV Resist | Bleach Wash 

  • BEF≥99% & PFE≥95% | Long Lifetime 

  • Reusable Mask Material | Improve Capacity

  • 1 Layer 20GSM ≥ Meltblown 1 x 50/2 x 25


  • Nano-PTFE With Spunbond 2ply

  • Nano-PTFE Filter Material At 5000 Times By Electron Microscope

Comparison Of Nano-PTFE Filter Material With The Virus, PM2.5, Pollen, Hair


Nano PTFE Membrane Melt Blown Fabric
Dia 100-200 nm Dia 3-100 um
Low-Pressure Drop  High-Pressure Drop
Temp:≤250℃ Temp:≤150℃
Physical Electret 
Reusable Disposable
20 Days 4 Hours
Washable No
20-50 GSM 25-50 GSM
BFE 95%-99.9% BFE 90%-99%
PFE 95-99.9% PFE 85-99%
Ageing Resistant No
 UV Resistance No

Data Sheet:

Item Unit Data
Width mm 100-1600
Gram Weight g/m² 20-50
Pressure Drop Pa ≤100
 Bacterial Filter Efficiency  % ≥99
 Particle Filter Efficiency  % ≥95
DOP Um 0.3

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