Catalogue Number. JMWP04700. Trade Name. Omnipore. Description. Omnipore Membrane Filter. Background Information. Our Fluoropore™ membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications.

Find hydrophobic ptfe and related products for scientific research at MilliporeSigma Product Number Product Description SDS SLFH025 0.45 µm pore size, 25 mm diameter, Millex-FH hydrophobic PTFE membrane Pricing SLFGX13 0.20 µm pore size, 13 mm

The main application of these membrane filters ist the filtration of air, gases and chemicals. PTFE membrane filters have an excellent chemical compatibility (pH 1 to 14), so that they are also used for the filtration of solvents and acids, to which other filter types are

Hydrophobic PTFE Membrane Filters, Type 118, for the Filtraton of Air, Gases or Chemicals The main application of this membrane filter types is the air|gas filtration. They are made purely of PTFE (polytetra-fluorethylene), and are therefore permanently are not

(PTFE) membrane are used to purify the aggressive acids, bases and oxidizers used in the wet etch and clean process area. PTFE is hydrophobic, requiring IPA prewetting when the filters are used in aqueous-based chemicals. Chemical filters are shut down

Polytetrafluoroethylene or PTFE is a synthetic fluoropolymer of tetrafluoroethylene. This material is known for its chemical resistance, thermal stability and excellent hydrophobicity. PTFE is a simple polymer consisting of the two elements carbon and fluorine. The covalent compounds C-C and C-F are extremely strong. In addition, fluorine is the most electronegative element in the periodic table, which does not release its electrons. For this reason, PTFE has a low surface energy. High surface energy liquids, such as e.g. Water, difficult to wet the surface, which leads to the good hydrophobicity of PTFE. In a special manufacturing process, expanded PTFE

2016/11/1 · A superhydrophobic and oleophobic film was fabricated on polytetrafluoroethylene (PTFE) using SiO 2 nanoparticles and 1H,1H,2H,2H-perfluorooctyltrichlorosilane (FOTS).The surface of the bare PTFE sheet was first coated with SiO 2 nanoparticles by the dip-coating method, and FOTS was subsequently deposited on the SiO 2-coated PTFE by either dip-coating or vapor deposition.

Hydrophobic PTFE Membrane Filters, Type 118, for the Filtraton of Air, Gases or Chemicals The main application of this membrane filter types is the air|gas filtration. They are made purely of PTFE (polytetra-fluorethylene), and are therefore permanently are not

For use with Dolomite’s Membrane Chip and Membrane Chip Interface for effective separation of organic and aqueous solutions, in-line filtration and liquid-liquid contracting, the hydrophilic PTFE membranes offer excellent chemical resistance with a pore size of 0.2 µm. Part number 3200347

China Darlly Hydrophobic PTFE Syringe Filter for Filtering Harsh Chemicals HPLC/Uhplc, Find details about China Syringe Filter, Filtering HPLC Samples from Darlly Hydrophobic PTFE Syringe Filter for Filtering Harsh Chemicals HPLC/Uhplc - Hangzhou Darlly

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.

2020/7/23 · The hydrophobic PTFE membrane with hollow fiber structure has a very high specific surface area and provides a mass transfer interface for the two-phase mass transfer. Because PTFE material has good hydrophobicity and chemical stability, compared with other membrane materials (such as polypropylene PP or polyvinylidene fluoride PVDF, etc.), PTFE membrane has a long service life and

Cap-Pure PTFE use the hydrophobic polytetrafluoroethylene (PTFE) membrane, it’s designed for the filtration of organic solvents and chemical aggressive solutions. Cap-Pure Capsule Filter Specification Filter Media PTFE Sealing System Thermal bonding

2019/7/9 · The surface filter membrane is a hydrophobic PTFE membrane with no support. It can be used under extreme chemical or temperature conditions (up to 260°C) that other membranes cannot withstand. Hydrophobic PTFE membrane filter can be used for atmospheric filtration detection, usually only for air filtration.

PTFE membranes are available in hydrophilic, hydrophobic, unlaminated, and laminated options for a wide range of applications and temperatures. Read More Unlaminated PTFE filters are chemically and biologically inert, stable up to 260°C (500°F), and naturally hydrophobic; they are very useful for aerosol sampling, air venting, and gas filtration, especially in environments also containing