Personal care devices such as electric toothbrushes, shavers or epilators are often used under humid or wet conditions. To ensure continued functioning of the device, Oxyphen’s track-etched membrane solutions provide protection against water and other contaminant media. In addition, they are designed for dependable pressure equalization when heat and off-gassing occur from batteries during operation. This can help to avoid potentially dangerous over-pressurization within the device that can lead to premature failure.
- 100% Free of PFOA: Compliant with (EC) 1907/2006 REACH / Regulation (EU) 2019/1021 POP
- Smallest dimensions possible
- Customized venting plugs available
- Small tolerance range for dependable leakage tests for end of line (by air flow)
- Precise membrane tunability regarding airflow-rate and water entry pressure resistance
- High chemical resistance
- Highly repellent self-cleaning surface
- PET Track-Etched Membranes unlaminated
- PET Track-Etched Membranes laminated with PET/ PP non-woven material
- Additional membrane materials available upon request
OxyDisc® Product Brochure
Learn more about OxyDisc® die-cut membrane discs that can be produced using either hydrophobic or hydrophilic membranes and easily handled and mounted using multiple assembly options to suit a variety of industries.
OxySeal® Product Brochure
Learn more about OxySeal® pressure compensation units that are designed to be a plug & play solution for easy integration into existing product assemblies while protecting from any environmental impact.
OxyPad® Product Brochure
Learn more about OxyPad® 100% PFOA-free hydrophobic and oleophobic-treated self-adhesive pads that provide consistent pressure equalization to reduce seal stress, minimize condensation, and protect the housing.
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Delivering Precision & Control: An Introduction to Track-Etched Membrane Technology
OxyPad® Self-Adhesive Pads
OxyPad® membrane pads, which are easily integrated inside or outside your housing design, promote consistent pressure equalization and protection against water, dust, and other harmful particulates.
OxyDisc® Die-Cut Membrane Discs
OxyDisc® die-cut membrane discs can be easily mounted and produced using either hydrophobic or hydrophilic membranes for a variety of filtration or venting application requirements.
OxySeal® Pressure Compensation Units
OxySeal® pressure compensated venting plugs, which are available with hydrophobic or oleophobic treated membranes, can prevent the ingress of liquid, water, dust, dirt, salt, and other contaminants.
Membrane Technologies Available
Unique-Mem® Unlaminated Track-Etched Membranes
Unique-Mem® track-etched membranes, available as hydrophilic or hydrophobic, are characterized by cylindrical shaped pores penetrating the membrane in different angles. They have a smooth flat surface and well-defined flow rates.
RoTrac® Laminated Track-Etched Membranes
RoTrac® track-etched membranes are Unique-Mem® membranes that are supported with non-wovens (PP or PET) to create a more robust membrane. They are available as either hydrophilic or hydrophobic membranes.
Fiber-based membranes are surface modified using a super-hydrophobic coating to repel water and other liquids while still allowing maximum airflow.
Interested in speaking with one of our track-etched membrane experts?