Polytetrafluoroethylene (PTFE) material, commonly known as the “King of Plastics”, is a polymer compound polymerized by tetrafluoroethylene. PTFE filter material has excellent high temperature resistance, oxidation resistance, alkali resistance, hydrophobicity, Non-stick properties.
The polytetrafluoroethylene microporous membrane is prepared by a biaxial stretching process. It has a microporous structure with staggered fibers. It has high porosity and small and uniform pore diameter. Therefore, the polytetrafluoroethylene microporous membrane has a lower Higher efficiency can be obtained under resistance.
The ptfe filter material is expanded and stretched to form a microporous film. This film is laminated on various fabrics and substrates using a special process to become a new filter material. The membrane has a small pore size. Evenly distributed and with large porosity, it can filter all dust particles including bacteria while maintaining air circulation, achieving purification and ventilation purposes.
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