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In the world today, protection of the air we breathe and of the environment in which we live and work is subject to ever-increasing scrutiny by economic, political and social groups.
An expanded polytetrafluorethylene (ePTFE) Membrane.
Tetratex® membranes are manufactured from 100% ePTFE Polymer resin.
They are chemically inert and thermally stable up to +280oC.
The filtration membranes exhibit on average more than 100 million pores per cm2.
Tetratex ePTFE membranes are thermally bonded onto a range of substrates including woven, spun bonded and needlefelt materials which are utilised in pulse jet, reverse air and cartridge type dust collectors and filter baghouses.
For pollution control devices employing fabric filter media, the best available control technology for the capture of fine and difficult particulate is recognized by industry experts as media utilizing ePTFE membranes.
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Features
Unique Microstructure
High porosity (+100,000,000 pores/cm2)
Bi-axial structure
Hydrophobic
Chemically inert
Operating Temperature (-250 to +280oC)
Low friction coefficient
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Tetratex® Release
Tetratex® Release is a surface filtration ePTFE membrane, laminated onto a variety of substrates for pulse jet baghouse applications, providing the flexibility to meet your needs. It acts as a primary dust cake requiring no pre-coat before operation.
Tetratex® EXTREME
Tetratex® EXTREME, next generation of Tetratex, is a surface filtration ePTFE membrane, laminated onto a variety of substrates for dust collector applications, providing the flexibility to meet your needs. It acts as a primary dust cake requiring no pre-coat before operation
Tetratex® High Efficiency
Tetratex® High Efficiency membrane is a high performance ePTFE membrane, delivering excellent particulate capture rates and superior dust cake release.
Tetratex® Ultra High Efficiency
Tetratex® Ultra High Efficiency ePTFE membrane delivers exceptional particulate capture rates and excellent dust cake release providing outstanding durability.
Selecting the Substrate
The process equipment and conditions will determine the selection of the most suitable substrate for the application of Tetratex ePTFE Filter Media and the following points must be considered.
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