Ultrafine PTFE porous fibrous membrane was fabricated. • The porous structures can be controlled. • Ultralow air resistance (89.9 Pa) and high filtration efficiency (99.72%). In order to solve the problem of air pollution, especially in high temperature environment, an
A laminated polypropylene support offers improved handling characteristics to this PTFE membrane filter. Use to sterilize and clarify strong acids, bases, and aggressive solvents. Ideal for air and gas Venting. Protects pumps and critical samples by blocking aqueous liquids. Operating temperature range is 31 to 266°f (35 to 130°c).
Thin membranes with high porosity: Uniformly thin membranes (typically 150 μm) with high porosity (about 80%) provide high gas and liquid flow per unit area. High porosity also provides high surface area for adsorption or binding Thermostable: All Advantec membranes can be sterilized by autoclaving.
We are a manufacturer, factory, supplier and vendor of PTFE venting membrane, venting filter, eptfe vent, ePTFE membrane, vapor membranes, air vent and gas vent. Why choose us Our advantages are not only advanced membrane technology & products, but also
Advantec's line of unsupported, hydrophilic, pure PTFE membranes are ideally suited for use in HPLC separations and other applications involving mixtures of aqueous and organic solvents. Choosing PTFE as a filtration medium ensures maximum chemical compatibility, wide-ranging thermal/pH resistance, and high flow rates/minimal aqueous extractables.
PTFE Membranes Hydrophilic, Hydrophobic, Hydrophobic PTFE with PP net support are available. Features are an excellent chemical resistance and high flow rates with minimal aqueous extractables. Hydrophobic PTFE Supported Membranes PTFE J-type membranes are supported by way of a polypropylene net laminated to the underside to improve handling
Hydrophilic PTFE membranes offer maximum chemical and pH resistance with minimal aqueous extractables (<0.3 wt percent ). Since the filter is optically clear when wet it is ideally suited for culture and microscopic examination of cells/particles captured without requiring a separate step.
While air can pass through the PTFE membrane to enable degassing or venting, the PTFE membrane can filter particles as small as 0.1 micron using depth filtration while resisting fluid ingress. With numerous medical and industrial approvals and certifications, Porex Virtek PTFE membrane is up to the most demanding challenges.
The resultant membrane is thin, highly porous, and behaves as an absolute retentive membrane. Unsupported PTFE membranes offer maximum chemical and pH resistance to a broad range of aqueous and organic solvents making it an optimal membrane to sterilize and clarify strong acids and many solvents incompatible with other membranes. Since PTFE is inherently hydrophobic these membranes are used to sterilize gases and trap aqueous aerosols.
Feb 15, 2022 · Advantec ptfe membrane for laboratory vacuum filter system Advantec. Ideal for air and gas venting. Protects vacuum pumps and critical samples by blocking aqueous liquids. Operating temperature range is –31 to 266°F (–35 to 130°C) A laminated polypropylene support offers improved handling characteristics to this PTFE
Our P-type Aromatic Polyamide membrane is a hydrophilic membrane usable in a pH range of 2-12. This membrane exhibits average protein absorption to the membrane surface (~0.02 mg/cm2). The Q-type Polysulfone membranes are hydrophobic and offer the best pH resistance from pH 1-14. Avoid exposure to ketones, hydrocarbons and halogenated solvents.
Advantec H020A047A PTFE Hydrophilic Membranes; 47 mm Dia; 0.20 µm; 100/PK. Brand: Advantec. Price: $397.00 ($3.97 / Membrane) This fits your . Make sure this fits by entering your model number. Package Dimensions :5.0 " L X4.0 " W X1.0 " H. Product Type :Lab Supply. Country Of Origin :Japan.
Advantec® Hydrophobic PTFE Membranes with Support Advantec J050A025A PTFE Hydrophobic Membranes with Support; 25 mm Add to Compare Advantec – Mfr # J050A025A – Item # EW-02916-53 Ideal for air and gas venting Protects vacuum pumps
PTFE membrane is solvent and pH resistant and ideal for corrosive fluids, photoresists, and both alkalis and acids. PTFE capsules are available with hydrophobic membrane for solvent filtration or hydrophilic membrane for solvents with higher surface tension and heterogeneous fluid mixtures. Use serially as a prefilter and absolute final filter.
