PTFE membrane is hydrophobic in nature and is effective barriers to microbes and particulate matter. The high reduction and water intrusion pressure allow the membrane to repel high surface tension liquids while venting gases. PTFE membranes are used in a variety of healthcare applications such as vents on IV filters and spike vents, protecting equipment and sensors from fluids and contamination, and substrates for tissue growth and implacable. Material characteristics include broad chemical compatibility, excellent particle retention, easy handling and sealing, and compatibility with various sterilizing methods, making it a versatile material for applications that require a hydrophobic barrier. Whether you need to keep fluid confined while letting air or gas pass, a breathable particle, or a sterile barrier, PTFE is the ideal membrane. Exceptional lot-to-lot consistency ensures product performance meets critical application requirements. Our PTFE membrane has one of the best ratios of airflow to particle retention available on the market. PTFE membranes are particularly suitable for preparing samples for HPLC analysis. The membrane is laminated onto a non-woven polypropylene support web for improved strength and handling, and can be used at temperatures up to 150ºC. PTFE is the membrane of choice for use with the aggressive solvents, liquids, and gases that can attack other membranes. It is resistant to most acids, alkalis, and solvents.
Technical Data for 13mm
| Specification | 13 0.22 hpPTFE | 13 0.45 hpPTFE | 13 0.22 PTFE | 13 0.45 PTFE |
| Filtration Area | 0.8 cm2 | |||
| Holdup Volume | 15 ul | |||
| Wettability | Hydrophilic | Hydrophobic | ||
| Volume Throughput (ml) | 10 | |||
| Inlet/Outlet | Female luer Lock/ Male Luer Slip | |||
| Max Operation Temperature(℃) | 100 | |||
| IPA Bubble Point | ≥1.2bar | ≥0.8bar | ≥1.2bar | ≥0.8bar |
| Bursting Pressure | 15 bar | |||
Technical Data for 25mm
| Specification | 25 0.22 hpPTFE | 25 0.45 hpPTFE | 25 0.22 PTFE | 25 0.45 PTFE |
| Filtration Area | 3.8 cm2 | |||
| Holdup Volume | 125 ul | |||
| Wettability | Hydrophilic | Hydrophobic | ||
| Volume Throughput (ml) | 100 | |||
| Inlet/Outlet | Female luer Lock/ Male Luer Slip | |||
| Max Operation Temperature(℃) | 100 | |||
| IPA Bubble Point | ≥1.2bar | ≥0.8bar | ≥1.2bar | ≥0.8bar |
| Bursting Pressure | 10 bar | |||
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