Polytetrafluoroethylene microfiltration membrane is a microporous film formed by expanding and stretching PTFE resin. It is evenly distributed, has a pore diameter about 100 times smaller than melt-blown cloth, and has a porosity of more than 80%. It has good air permeability and excellent filtration efficiency. Different from the principle of electrostatic adsorption of traditional melt-blown cloth masks, e-PTFE microporous membrane masks adopt a physical barrier method, so they have the advantage of being washable multiple times and improving usage rate.
Polytetrafluoroethylene microfiltration membraneFor small bacteria in the air The filtration efficiency of PM2.5 particles can reach more than 95%, reaching the filtration standard of KN95 masks. The high porosity and thickness of <5μm give it good air permeability, low breathing resistance and comfortable wearing. In addition, the PTFE membrane itself is hydrophobic, and the filtration mechanism is physical and mechanical interception (pore size interception method). The interception rate will not be attenuated due to moisture in the exhaled breath. Compared with ordinary melt-blown cloth masks, the protective effect of electrostatic adsorption is more stable.
PTFE membrane technology has always been the core of the business and plays an indispensable role in many fields such as biopharmaceuticals, equipment, food and beverages, semiconductor manufacturing processes, and communications. Role, the pore-forming capacity ranges from 0.1μm to 1μm, providing functional solutions such as fine filtration, removal of small bacteria and viruses, hydrophobic breathability, and sound transmission.
Suzhou New Material Technology Co., Ltd. is a company integrating polytetrafluoroethylene microfiltration membrane, ptfe bubble point membrane, polytetrafluoroethylene A manufacturer integrating R&D, production and sales of membranes, Teflon membranes and membrane-coated filter materials. 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. The company has always implemented the purpose of “quality first, reputation first” to provide users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation.
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