2019/6/21 · Porex has engineered this porous venting/filtering component using its proprietary medical-grade sintered PTFE hydrophobic membrane. The filter, which is made up of particles fused together
Four types of Membrane Fouling. There are four categories of membrane fouling. They are (a) inorganic fouling/scaling, (b) particle/colloids fouling, (c) microbial fouling, and (d) organic fouling. A brief description on the nature of fouling, relevant water quality as indicators, and control measures are summarized below for each type of
Porex PM21M is used when a high flow rate of gas (up to 13 mL/min/cm2) through the membrane while prohibiting liquid water penetration. This is useful in applications such as Flow Batteries, Vents, etc where it is desirable to keep liquid on one side of a
2019/2/19 · PTFE membrane filter is a kind of material named ultra-fine fiber glass coated with PTFE resins. Its durability, fireproofing and antifouling property are all outstanding. The PTFE membrane filters are usually white, have high transmittance, and have the ability to
Protects instruments by degassing, and trapping particles as small as 10 microns. POREX ® INLINE™ Filters are used for filtering laboratory reagents, gas, air, fuel and a variety of other liquids. Technicians all around the world choose our inline air and gas filters for their most important applications.
BHA® Preveil® membrane provides one of the highest efficiencies of any available filter bag media. High efficiency filtration for your dust collector Our global team of industry specialists in the applicaton of ePTFE membrane filter bags can help you select the right
This study shows the feasibility of using electrospinning technique to prepare polytetrafluoroethylene/poly (vinyl alcohol) (PTFE/PVA) nanofibers on PTFE microfiber membrane as substrate. Then, PVA in the fiber membrane was removed by thermal treatment at about 350 °C. Compared to PTFE microfiber substrates, the composite PTFE fiber membranes (CPFMs) have
Porex has engineered this porous venting/filtering component using its proprietary medical-grade sintered PTFE hydrophobic membrane. The filter, which is made up of particles fused together through heat and pressure, does not require supporting layers (or a scrim), unlike expanded PTFE film.
2020/5/15 · Yes, oleophobic membranes are necessarily hydrophobic. It is a common misconception that oleophobic membranes are hydrophilic, but this is simply not true. In fact, they are sometimes described as “super hydrophobic”. Revisiting basic chemistry, oils are non-polar and their molecules are held together only by London dispersion forces, which
SERENE Hydrophobic PTFE Sterilizing Grade 0.2um filter cartridges are highly retentive hydrophobic membrane designed for critical liquid and gas sterilization. Hydrophobic PTFE filter medium provides exceptionally high air flow rates at low differential pressures
2021/8/8 · Porex PFOA-Free Membranes from Porex and Oxyphen To address ongoing concerns around potentially harmful perfluorooctanoic acid (PFOA) and PFOA-related compounds, Porex, a global leader in porous polymer solutions, offers POREX Virtek (R) PTFE, a 100% pure PTFE membrane, and Oxyphen 's family of track-etched membranes (Unique-Mem (R) and RoTrac (R)) and RoTrac (R) fiber-based membrane
PP pleated filter cartridge deliver high efficiency and consistent filtration of fluids in a wide range of critical applications. They are constructed of pleated membrane filter media that provides removal of particles from 0.1 to 60um, the pore size is not affected by the vibration of feeding pressure, due to its unique low differential pressure, high flow volume, excellent filtration microns.
