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Tetratex®
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Tetratex® ePTFE membrane has a unique microstructure. It comprises of millions of small randomly connected fibrils that render an effective pore size many times smaller than can be seen by the naked eye. The result: Tetratex media collects very fine particles while allowing air to freely permeate the membrane.

Tetratex is a surface filtration ePTFE membrane, laminated to woven needlefelt substrates. It acts as a primary dust cake requiring no pre-coat before operation. By limiting fine particle penetration, Tetratex preserves the filter substrate integrity, while maintaining optimum airflow at a reduced pressure drop.

Tetratex high performance ePTFE membrane delivers high particulate capture rates and excellent dust cake release.

Features and Benefits
• Near zero emissions meet the required regulatory standards.
• Increased bag life and less frequent cleaning can be achieved due to the extreme non-stick properties of the ePTFE membrane. Delivers lower maintenance and operational costs.
• Tetratex provides increased efficiency, decreased operational cost resulting in increased profitability.
• Lower constant operating pressure resulting in energy savings.
• Tetratex high performance ePTFE membrane delivers high particulate capture rates and excellent dust cake release.



Membrane Applications
Uses for Tetratex® membranes, films and laminates.

Nanofiber FAQ
Have you heard the buzz about electrospun nanofibers? Learn about their use in filter media, technical fabrics and other applications for electrospinning.


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