PTFE Unlaminated Membrane Filters. Our unsupported, hydrophobic, PTFE membrane filters are ideal for sterilization and venting applications involving air, gasses, and solvents/acids incompatible with most other filters. These PTFE filters are chemically and biologically inert, stable up to 260°C, and will withstand the majority of concentrated
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.
Waters carries a broad range of Pall Life Sciences filter products, a range of different membranes for solvent and sample compatibility, and a variety of devices for various filtration applications. Choosing the right filter for your application To choose the right filter you need to consider sample characteristics;
Matched-Weight Membranes. Type AA (0.8 µm) and HA (0.45 µm) MF-Millipore™ membrane filters, matched in pairs to within ± 0.1 mg, are available in 37 mm (AA) and 47 mm (AA and HA) diameters. Used for gravimetric analysis of particle contamination by the matched-weight filter method, these products eliminate the need to preweigh the test filter.
PTFE or Polytetrafluoroethylene is a versatile and high-performance fluoropolymer made up of fluorine and carbon atoms and is highly used as a non-stick coating in kitchen cookware. PTFE is a hydrophobic and most chemically inert polymer, making it unaffected by a lot of gases, vapours, and fluids.
The PTFE CR Acrodisc Syringe Filter listed here can process a sample volume of < 10 mL. PTFE CR Acrodisc Syringe Filter, 13 mm, 0.45 µm, 1000/case. For the extraction and filtration of strong solvents and organics, opt for the use of the PTFE CR Acrodisc Syringe Filter. The lab equipment is accredited for HPLC to ensure low extractables and
PTFE fiberglass membranes can be installed in climates ranging from the frigid arctic to the blistering desert heat with a life expectancy of up to 30 years. PTFE fiberglass coating is chemically inert, capable of withstanding temperatures from -100°F to +450°F (-73°C to +232°C). The low-surface of the material creates a surface that is
Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex™ membrane is hydrophobic. Features & Benefits
PTFE hydrophobic membrane (Polytetrafluoroethylene) technology uses patented and proprietary processes to sinter then skive hydrophobic PTFE into rolled membrane materials that can then be converted into numerous other forms. Our controlled processes enable us to manufacture a unique porous PTFE membrane with unmatched properties.
So far, membranes sound ideal for large-span structures. However, the performance of the material heavily depends on its structural integrity. If just one part of the piece breaks, normally, if the type of membrane used is fabric-based like PTFE, the replacement of a whole piece will be required.
Polytetrafluorethylene (PTFE) membranes are naturally and permanently hydrophobic. They are ideal for filtering gases, including humidified air. The extreme chemical resistance of PTFE membranes makes them very useful for filtering solvents or other aggressive chemicals for which other membranes are unsuitable.
PTFE, or polytetrafluoroethylene, is a PTFE-coated woven fiberglass membrane that is extremely durable and weather resistant. PTFE fiberglass membranes can be installed in climates ranging from the frigid arctic to the scorching desert heat with an expected project life exceeding 30 years.
Block copolymers generally have peculiar morphological characteristics, such as strong phase separation. They have been actively applied to polymer electrolyte membranes for proton exchange membrane fuel cells (PEMFCs) to obtain well-defined hydrophilic regions and water channels as a proton pathway. Although molecular simulation tools are advantageous to investigate the mechanism of water
MS®PTFE membrane for filtration including hydrophobic membrane and hydrophilic membrane, can be widely used in the filtration of gas and liquid. FEATURES&BENEFITS Inherently hydrophobic High flow rate High precision Ultraclean, non-shedding membrane Long autoclave life - minimizes costs High chemical and thermal resistance ISO 9001 certified
