Porex® PTFE membranes are available in custom width rolls to accommodate automated assembly equipment for disposable disc filters. Standard disc thickness ranges from 0.5mm to 3.5mm, so Porex® PTFE discs are also suitable for use as column support in chromatographic separations. Typical laboratory applications include: Clarification of HPLC solvents

For Porex Virtek PTFE membrane, this value is 260 °C continuous. Other key characteristics: Porex Virtek PTFE membrane is an extremely versatile material that is used in numerous markets and applications. Other application-specific characteristics can include filtration efficiency, moisture vapor transmission rate, Gurley number

Each membrane provides optimal cross flow filtration for a variety of applications, including RO reject recycling, metals finishing, semiconductor processes and fluoride reduction. For consistent, reliable cross flow filtration, Porex TMF membranes provide long operating life with ease of service and excellent filtration. Back to Learning Center

For micro and ultrafiltration of industrial wastewater, our POREX® tubular membrane filters (TMF) are designed to fit new and existing tubular membrane systems. During operation, a fluid – such as chemically pre-treated wastewater – flows through the cross-flow membrane tubes at high velocity, sufficient to maintain turbulent flow.

No. Typical porous polytetrafluoroethylene (PTFE) is expanded PTFE (e-PTFE) where porosity is created by micro-fracturing the membrane by controlled stretching. POREX® PTFE Membrane is sintered and skived so porosity and dimensions are well controlled and consistent. Compared with e-PTFE, Porex microporous PTFE solutions are more robust and available in a wider range of porosity and thickness ranges, as well as custom shapes.

PTFE Absolute Rated Membrane Filter Cartridges. Polytetrafluoroethylene (PTFE) membrane filter cartridges constructed in polypropylene hardware for a wide range of industrial applications; Absolute retention from 0.1 to 1.0 microns; Outstanding hydrophobicity and water intrusion resistance; 100% flushed and integrity tested to ensure rated pore

The patented* Porex Tubular Membrane Filters are designed to fit new and existing tubular membrane systems. In operation, a fluid, such as chemically pre-treated wastewater, flows through the cross flow membrane tubes at high velocity, sufficient to maintain turbulent flow. At typical operating pressures of 20–80 psi, clean fluid is forced

Interstate Specialty Products is a Manufacturing Partner and Distributor that carries the full line of Porex® materials. These porous plastics and polymers are available with controlled pore sizes for filtered, wicking, venting, muffling, diffusing, and membrane support. Porex® creates high value porous solutions that enable our customers

Available in sheets (PE) or rolls (PE and PTFE). POREX PTFE or . PE Protein Precipitation Membranes help remove contaminating lipids, salts and proteins from samples prior to LC-MS/MS and increases efficiency through elimination of time-consuming centrifugation and transfer steps. Ideal for 96 well plate applications. SPE Frits and Automation Filters

Porex offers porous plastic filter solutions to address complex design and engineering challenges in the consumer and recreational water filtration industries. Some of the applications wherein the porous plastic filter solutions can be utilized are – Underdrain Plates for municipal waste plants, Carbon Filters for Water Bottles etc.

Tubular Micro Filtration (TMF) • Microfiltration (MF) is a low pressure (0.7 – 7 bar, 10-100 psig) separation process for separation of solids from aqueous solutions by means of a membrane. • This “crossflow” process is carried out by having a process solution flow along a membrane surface under pressure.

Simsii Syringe Filter, Hydrophobic PTFE Membrane Disc, Diameter 25 mm, Micron Pore Size 0.45 um, Pack of 100 Visit the Simsii Store 5.0 out of 5 stars 1 rating

POREX® Micro Fluidic Media & Filters. Advances in micro fluidic systems have strong potential for detection of a wide range of analytes with reduced sample and reagent volume, lower costs and shorter analysis times. High–fidelity multiplex and multiclass assays that synergize components and achievements in nanotechnology, molecular diagnostics, micro fluidics and microelectronics, have the ability to create new and powerful measurement tools in a small device footprint that meet or exceed

Porex is a micro-expanded PTFE product that allows gasses to permeate but has a high barrier for liquid water. Porex can be used in instances where gas permeation is desired, but liquid is not. This material is perfect for vents, gas/liquid separation membranes, etc.

Ridgid porous plastic filters incorporating expanded ptfe membrane Download PDF Info Publication number US20150182901A1. US20150182901A1 US14/144,654 US201314144654A