Our LifeASSURE™ PFS Series PTFE Filter Cartridges combine flow-enhancing construction with a liquid‐validated, bacteria retentive, hydrophobic PTFE filter membrane, providing excellent air flow rates using small assemblies.
Microlab PTFE membrane media for filtration is made of PTFE(polytetrafluoroethylene), and were drawn 2-demension. It is micro-pore film. The PTFE membrane was laminated with s great variety of fabric and paper. They are new filter media.
AXIVA – PTFE MEMBRANE FILTERS. Media – Polytetraflouro ethylene (Hydrophobic) with PP support. PTFE Disc Filters are chemically and biologically inert and stable up-to 260ºC and will with stand most concentrated acids and bases. Specific Features.
PTFE Hydrophobic Air Filter Membrane Manufacturers, Factory, Suppliers From China, As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services. jlkj@techjl.com +86 13738925358
The inherently hydrophobic PTFE membrane is ideally suited for the filtration of compressed air and other process gases. The pleat technology maximizes the useful surface area of the filter while maintaining proper flow paths between media pleats.
Operating at ambient temperature conditions, TETPOR AIR filter cartridges provide a cost-effective filtration solution. A unique polypropylene prefilter layer extends service life in heavily contaminated environments. TETPOR AIR filter cartridges also utilize a well-proven, inherently hydrophobic expanded PTFE membrane validated as
These sterile air filters incorporate a double-layer (0.2 μm) of inherently hydrophobic, Pall-manufactured polytetrafluoroethylene (PTFE) membrane. The polypropylene hardware is specially formulated with protective anti-oxidants and the filter's support and drainage layers are made of polyphenylene sulfide (PPS) polymer.
Ultradyne ® filters’ PTFE membrane delivers superior flow rates and long service life. The highly porous membrane is inherently hydrophobic and offers maximum chemical compatibility with minimal extractables in a wide range of fluids and applications. Support components are all-polypropylene. Design Features
NWF series cartridges filter media is a hydrophobic PTFE membrane, applicable to the pre-filtering and sterilization of gas and solvent. PTFE membrane has the strong hydrophobicity, its water erosion resistance capacity is 3.75 times stronger than the ordinary PVDF, so applicable to gas pre-filtering and precise filtering and solvent sterilization, they are widely applied in pharmacy, food
Hydrophobic membrane filters are typically used with compatible non-aqueous fluids. They are also commonly used as air, gas, or vent filters. Hydrophobic membrane filters are sometimes used with water or aqueous solutions; and, in these applications, they must first be prewet with a low surface tension, water miscible fluid prior to use.
The 50 mm Millex® filter units are especially useful for vacuum line protection. All units are bi-directional. A 25 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophobic PTFE membrane, ethylene oxide sterilized. Ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions.
Donaldson's Tetratex ePTFE membrane media provides a 99.99999% filter efficiency at 0.2 micron. It has a retention rate LRV of 7 for 0.2 micron contaminants. Features. Excellent material resistance towards aggressive contaminates; Donaldson's inherently hydrophobic Tetratex ePTFE membrane; Sterile grade at 0.2 micron (HIMA/ASTM)
hydrophobic membrane is correlated to the retention of bacteria. The amount of water is measured as air which moves into the housing to displace the water that evaporates through the pores of the filter(s). If the volume of air flow is below a specified value, the filters are deemed integral.
Hydrophobic filters are best suited for gas filtration, low surface tension solvents, and venting. In certain applications, hydrophobic filters are used to filter aqueous solutions because of compatibility requirements. Water or aqueous solutions can also pass through a hydrophobic filter once the water breakthrough pressure is reached.
2. ePTFE Hydrophilic membrane has small and evenly distributed pore size with great porosity. It can maintain ventilation, and at the same time filter all the dust in industry, including bacteria. To achieve the purpose of purification and airy, it is widely used in the fields of pharmaceutical, biochemical, microelectronics and laboratory etc.