Designed to help deliver precision, accuracy and reliability, POREX Porous PTFE Materials exemplify the critical design standards required in many challenging filtration, venting, diffusion and med

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  • Standard pore sizes from 1µ to 50µ (by Bubble Point)
  • Standard roll width 330mm
  • Available conversions: sheets, slit rolls, die-cut parts, rotary cut parts and adhesive discs
  • Standard thickness from 100µ to 3mm
  • Service temperature range from cryogenic to +260°C
  • Air flow rates up to 13 l/hr/cm2 at 10 mbar
  • Water intrusion pressure up to 1600 mbar
  • Non-standard requirements can be custom manufactured according to customer’s specifications
  • Chemically inert
  • Thermally resistant
  • High tensile strength
  • Homogeneous and robust pore structure
  • Steam and ETO sterilization compatible
  • Hydrophobic and oleophobic
  • Available with PP support net
  • Can also be manufactured in black
  • Manufactured in class 100k clean room

How You Can Use POREX® Porous PTFE:

  • Automotive Vents
  • Gas Sensor Vents
  • Cap Closure Vents