0.1 μm Pore Size Hydrophobic PTFE Membrane For Medical Filters

PTFE membrane for filtration is composed of polytetrafluoroethylene (PTFE) and designed as naturally hydrophobic filter materials that function as a barrier to confine fluids while allowing smooth passage of air and gas. It is a type of micro-porous membrane filter that is typically laminated with polypropylene material. Hydrophobic PTFE membranes can be employed in various medical applications such as vents on intravenous (IV) infusion sets or as antibacterial air filters for transducer protectors. When compared to other types of membrane filters, PTFE venting membranes stand out due to their exceptional combination of hydrophobic, water entry pressure resistance, broad chemical compatibility and oleophobic properties.

XINNA is an ISO Certified high-tech enterprise dedicated to manufacturing, supplying and sales of membrane filters for healthcare industries since 1994. The PTFE membranes are produced in our 100,000 grade clean-rooms, each and every bulk were tested in our laboratories before packaging and delivery, safety and quality guaranteed. PTFE membranes from us can be offered in various pore sizes and cut-to-size rolls, flat sheets and discs to meet your specific application needs.

Features

• Hydrophobic
• High air flow rate
• High pressure resistance
• High mechanical strength
• Excellent resistence to strong acids, bases and solvents with pH tolerance of 1 - 14
• Superior thermal resistance

• A variety of pore sizes to fit your application needs, 0.1μm / 0.22μm / 0.45μm / 0.8μm

• Lot-to-lot quality consistency

Applications

Hydrophobic PTFE membranes are extensively used for air venting and gas filtration in medical, healthcare and bio-tech industries, including

• IV infusion sets
• Transducer protectors
• HPLC sample preparation
• Aerosol sample handling
• Air venting and gas filtration
• Special corrosive solvents filtration

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