Learn about hydrophilic ptfe membrane
Hydrophilic PTFE membrane, commonly known as the “King of Plastics”, is resistant to high and low temperatures, strong acids, and strong alkali. Excellent physical and chemical properties such as antioxidants have great advantages in electronics, food, medical, biological products and other industries, and are widely used.
During sterilization, there is a requirement for the packaging of the filter element, which must not only ensure penetration but also prevent the intrusion of microorganisms during the storage process. Generally, two layers of packaging are required. Also, keeping the filter element in a vertical position during moist heat sterilization is conducive to the smooth discharge of water vapor. Measures should be taken to reduce the risk of filtration sterilization as much as possible. For example, a second sterilized sterilizing filter should be installed. The final sterilizing filter should be as close as possible to the filling point.
The surface of the hydrophilic PTFE membrane is composed of 100~200 nanofibers staggered into holes. After the fiber diameter is reduced to the nanometer level, the surface area increases, the pore size becomes smaller, and the pore volume increases. Large, it can effectively block PM2.5. It also has a fibrillar microporous structure with a porosity of more than 88%, 1.4 billion micropores per square centimeter, and a pore size range of 0.1μm-0.5μm. This film is laminated on various fabrics and substrates using a special process. Can become a new type of filter material.
Suzhou New Material Technology Co., Ltd. is a fluorine material membrane that integrates the research, development, production and sales of ptfe air filtration membranes, hydrophilic ptfe membranes, polytetrafluoroethylene membranes, Teflon membranes and coated filter materials. factory. The company has advanced PTFE film production lines, lamination and composite production lines, which are at the domestic advanced level. The company’s products are widely used in various fields. Interested parties can enter the store for consultation and purchase!
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