Membranes and filters are available in roll from or punched to size and come with a range of different properties. Membranes are manufactured in a number of different processed. While some membranes are made using bi-axially stretched ePTFE, others are made with pure virgin PTFE, blended to attain porosity and skived to form a porous PTFE layer.

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Key features include:

• . Thicknesses as low as 0.05mm, going up to 20mm
• . Pore sizes as low as 0.2 microns, going up to >100 microns
• . Low permeability membranes designed to restrict the flow of liquids, but allow gas to pass through
• . High-temperature membranes

Membranes are available in customised variants to allow the end-customer to select the product most suited to the specific application involved.