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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Founded in 1994, Zhejiang XINNA Medical Device Technology Co.,ltd is a trusted and professional manufacturer of high-quality membrane filtration products. As a high-tech enterprise integrating R&D, production and sales,  Xinna provides a wide range of membrane filter products and solutions in the process of filtration, sterilization and purification. ln terms of core technology, it owns 7 patented technologies of joint research and development of filter membranes with one of the best Universities in China. The Nylon, PES, PP, PVDF, PTFE and other membrane filters from us are widely used in medical devices,laboratory, healthcare, air filtration and more fields.

Facilities

Our 161,458 square feet facilities are located in Zhejiang Province of China, with 75,347 square feet as Class 100,000 Cleanroom. This allows us to provide a superior level of cleanliness and contaminate-free status of products to our customers including medical device manufacturers, laboratories and healthcare professionals all around the world.

Featured Products

1. Inline IV Filters & extension lines with IV filters & Transducer protectors

• PTFE membrane for air evacuation
• Single or double-layer PES membrane as filter media
• Pore size: 0.22μm, 0.45μm,1.2μm, 2μm, 3μm, 5μm

Certificates

We hold the ISO 9001:2009 and ISO 13485:2003 Certificates, committed to maintaining a high standard of quality and safety in our operation to ensure our products and services meet our customers’ needs.