ePTFE Membranes

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Membrane made from expanded PTFE

ePTFE membranes made of expanded PTFE


The abbreviation ePTFE stands for expanded PFTE and refers to a special form of processing the well-known Fluoropolymer plastic. GREMCO ePTFE membranes are characterized through its high-temperature resistance, chemical inertness and mechanical stability. In filter modules which can be used in the food and beverage industry as well as in chemical process technology, significantly extended cleaning and regeneration cycles can be achieved. The efficiency and service life of ePTFE membranes is superior to those of conventionally used materials.

Advanced state-of-the-art manufacturing, testing processes and selected raw materials enable highly controlled production and stable, reproducible pore size and distribution.

The insensitivity of ePTFE membranes to mechanical stresses such as vibration and impact on the one hand, and their extreme chemical resistance on the other, ensure technological predominance and significantly higher cost-effectiveness compared to ceramic and polysulfone membranes.

We will be happy to advise you on how to achieve the maximum potential of your ePTFE membrane application. If you have any further questions, please contact our helpful and professional GREMCO customer service.

Our GREMCO ePTFE membranes
are available in different variations for your individual application.

Chemical resistant ePTFE Membrane

Features of GREMCO ePTFE membranes

Material: PTFE Temperature range: up to over 300 °C Request now
Color: white Melting point: + 327 °C
Dimensions: variable Special feature: max. chemical resistant

Specific Application Possibilities & Advantages

  • High stability at high air-flow rates
  • Maximum chemical resistance
  • Easy cleaning
  • Over 300 °C possible
Expanded PTFE as membranes

We are here for you

We would be happy to advise you on our product range and the possible applications of the GREMCO insulating hose as an ePTFE membrane. Please contact us!

Your ePTFE membrane specialist

Janine Gampe

Inside Sales