Polytetrafluoroethylene (PTFE) is a fascinating electret material widely used for energy harvesting and sensing, and an enhancement in the performance could be expected by reducing its size into nanoscale because of a higher surface charge density attained.
What is POREFLON™？ POREFLON™ is porous membrane made of PTFE. PTFE stands for P oly T etra F luoro E thylene, it is a kind of fluororesin. It features chemical resistance, heat resistance, water repellency, high retention of very small particles and high flow capability. Pore size ：0.03～10μm Thickness：10～100μm Porosity ：25～95% Characteristic
The e-PTFE membranes are recognized as the principal tested membranes for GTR, especially Gore-Tex®. Reinforced Gore-Tex® membrane is e-PTFE reinforced with titanium. These e-PTFE membranes are available in various forms, thus they can properly maintain the space to be regenerated, and in case of exposure they are easily removed.
As the PDMS and water separate, tribo charges in the interface will induce the electrons in the external circuit moving from the back electrode of PDMS to that of the water. When the PDMS approaches to the water, the electrons move backward. Therefore, an alternative current is obtained in the external circuit under the mechanical triggering.
MS ® PTFE Membrane For filtration High flow rate，high retention, cost-effective DESCRIPTION Membrane Solution's advanced PTFE membranes (pore size:0.03-5μm) achieve the perfect combination of high flow rate,high retention and cost-effective. Material characteristics of MS®PTFE membrane include small diffusion flow and more pores in any given area.
GDLs will lead to membrane dehydration and blockage of the pores and as a result hindering of reactant access to catalyst lay-ers [10]. To prevent these issues, the GDL is commonly treated with polytetrafluoroethylene (PTFE). However, this could lead to water flooding especially in high power densities; flooding is a
GE Water & Process Technologies, a unit of GE Infrastructure, is a leading global supplier of water treatment, wastewater treatment and process systems solutions. GE delivers customer value by improving performance and product quality and by reducing operating costs and extending equipment life in a broad range of products and services. These products and services are used to optimize total
Tetratex ePTFE Membrane delivers a high particulate capture rate Exceptional flow rates with low inlet pressure Dissipates heat in micro-environments Equalizes pressure Repels water and oil Regulates moisture Chemically inert Toxicity tested to USP 23, Class VI High solids holding capacity
Microporous membrane products, technologies and services, your leading membrane solution provider for water treatment, biosciences, industrial processing, laboratory testing, food & beverage, electronics. OEM Membrane/filtration/labware products and filtration accessories are available.
