Zhejiang Xinna Medical Device Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Delivery Time | 15 to 30 days |
| Packaging Details | Roll packaging or standard export carton packaging |
| Product Name | PTFE Membranes with Polypropylene Support |
| Material | PTFE/PP |
| Pore Size | 0.1um, 0.22μm, 0.45μm, 0.8μm or Custom |
| Width | 10mm to max.1100mm |
| Wettability | Hydrophobic |
| Flow Rate | High |
| Chemical Resistance | Excellent |
| Filtration Efficiency | Up to 99% |
| Brand Name | No |
| Model Number | XN-PTFE |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 15 to 30 days |
| Packaging Details | Roll packaging or standard export carton packaging | Product Name | PTFE Membranes with Polypropylene Support |
| Material | PTFE/PP | Pore Size | 0.1um, 0.22μm, 0.45μm, 0.8μm or Custom |
| Width | 10mm to max.1100mm | Wettability | Hydrophobic |
| Flow Rate | High | Chemical Resistance | Excellent |
| Filtration Efficiency | Up to 99% | Brand Name | No |
| Model Number | XN-PTFE | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | Hydrophobic PTFE Filter Membrane ，Hydrophobic PTFE Membrane Discs ，10mm Hydrophobic PTFE Membrane | ||
PTFE membrane is manufactured in a unique way where polytetrafluorethylene (PTFE) is expanded both uniaxially and biaxially into a 3-dimensional web-like structure called ePTFE which creates billions of microscopic pore and behaves as an absolute retentive membrane. The 0.1μm,0.22 µm and 0.45μm PTFE membranes we supply are laminated onto nonwoven polypropylene backing for improved strength and easy handling. Supported PTFE membranes are inert to most chemically aggressive solvents, strong acids and bases. And PTFE is a inherently hydrophobic material, which makes PTFE membranes perfect for sterilizing gases and trap aqueous aerosols. When used in venting applications, PTFE allows air to pass easily through the membrane while collecting particulate as small as 0.1 micron on its surface and block aqueous liquids thereby protecting pumps and critical samples. Laminated PTFE fmembrane ilters can also be used to filter aqueous solutions when prewetted with methanol.
Features and Benefits of PTFE membrane with PP support
Specifications
| PTFE membrane with PP support | 0.10 µm | 0.22 µm | 0.45 µm | 1.0 µm |
| Flow Rate (air) (L/min/cm2) | 2.5 | 4.5 | 7.5 | 17 |
| Bubble Point | >20.3 psi | >14.1 psi | >8.5 psi | >4.3 psi |
| Thickness | 130 µm | 130 µm | 120 µm | 90 µm |
| Max. Operating Temp | 130°C | 130°C | 130°C | 130°C |
Applications
Laminated PTFE membranes with PP support are suitable for a wide variety of applications including clarification of compatible non-aqueous solvents, phase separations investigations, venting including water repellency, and environmental air sampling. Because of its inherently hydrophobic property, PTFE membranes will not absorb moisture from air or gases, making it ideal for venting applications, phase separations and aerosol samplings. And the characteristic of broad chemical compatibility and excellent water repellency makes PTFE membranes ideal for filtration of strong acids and aggressive solutions. The optimal combination of high air flow and high resistance to water entry pressure makes it stands out (sometimes, the only choice) in pressure demanding applications where other types of membrane doesn’t work.
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Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
$15,000,000-$25,000,000
Employee Number:
101~135
Ecer Certification：
Verified Supplier
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 ... 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 ...
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