INDUSTRIAL VENTING

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Enable pressure equalization with high airflow and low pore size variability
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Oxyphen membrane technology enables equalization of pressure and maximum protection of your product. The wide range of available specifications makes it easy to find the right solution within the portfolio of our track-etched membranes.

Cleaning agent packaging & spray nozzles

Cleaning agent packaging & spray nozzles

Electronic beauty devices

Electronic beauty devices

Industrial Venting

Electronic sensor & housing protection

Cleaning agent packaging & spray nozzles

Cleaning agent packaging & spray nozzles

Pressure compensation is needed in order to allow continuous usage of spray bottles of various types. In order to secure the function of the spray, a pressure compensation membrane is used at the spray nozzle. This membrane not only allows for air exchange so that the right amount of chemical or detergent is used every time, but also prevents leakage and spillage of the ingredients. The media is hence safely stored and can be used very reliably for a long period of time.

Key benefits

  • 100% Free of PFOA: Compliant with (EC) 1907/2006 REACH / Regulation (EU) 2019/1021 POP
  • High protection against leakage
  • Defined air flow for pressure exchange
  • Usable in very small dimensions, while maintaining very reliable performance

Technical specifications

Materials offered:

  • PET Track-Etched unlaminated
  • PET Track-Etched laminated with PET/ PP non-woven material

Available options:

  • Airflow: Up to 18 l / (bar cm2 min)
  • Water entry pressure: Up to 3 bar
  • Standard dimension: Outer diameter up to 14 mm
  • Applicable temperature range: -40 to +150 °C (< 180 °C for special application)

Related products

Membrane technologies available


Electronic beauty devices

Electronic beauty devices

Electronic beauty devices are often use in a humid or wet environment. As a result, the inside electronics and motors must be protected by a membrane against water and other media. Common devices featuring the Oxyphen track-etched membranes are shavers and electronic toothbrushes.

Key benefits

  • 100% Free of PFOA: Compliant with (EC) 1907/2006 REACH / Regulation (EU) 2019/1021 POP
  • High protection and pressure compensation at the same time
  • Self-cleaning effect through the smooth surface
  • Good chemical resistance

Technical specifications

Materials offered:

  • PET Track-Etched unlaminated
  • PET Track-Etched laminated with PET/ PP non.woven

Typical specification ranges:

  • Airflow: Up to 18 l / (bar cm2 min)
  • Water entry pressure: Up to 3 bar
  • Standard dimension: Outer diameter up to 14 mm
  • Applicable temperature range: -40 to + 150 °C (< 180 °C for special application)

Related products

Membrane technologies available:


Industrial Venting

Electronic and sensor housing protection

Small to medium electronic housings, and especially sensor housings, need a reliable protection against water and dust/dirt; however, the gas flow should be minimal to avoid the transport of water molecules. The track-etched membrane technology enables a very uniform gas flow with maximum protection against outer media, which is always adjustable to fulfill the customer’s specific needs for all industrial applications.

Key benefits

  • 100% Free of PFOA: Compliant with (EC) 1907/2006 REACH / Regulation (EU) 2019/1021 POP
  • Small to medium sized pressure compensation elements
  • Small tolerance range for reliable leakage tests for end of line (by air flow)
  • Precise membrane characteristics regarding air flow and water entry protection
  • Tunable protection level against water entry
  • Solid chemical resistance performance

Technical specifications

Materials offered:

  • PET Track-Etched unlaminated
  • PET Track-Etched laminated with PET/ PP non-woven
  • as laminated support material for higher robustness

Available options:

  • Airflow: Up to 37 l / (bar cm2 min)
  • Water entry pressure: Up to 3 bar
  • Oleophobic rating: Grade up to 7.5, according to AATCC 118
  • Standard dimension: Outer diameter 5 – 14 mm
  • Applicable temperature range: -40 to + 150 °C (< 180° C for special application)

Related products:

Membrane technologies available: