As people’s awareness of environmental protection increases, more and more people choose to use some filter materials with excellent performance.
Teflon air filter membrane is one of them.
Polytetrafluoroethylene is a polymer compound of tetrafluoroethylene. It is one of the materials with the best corrosion resistance in the world today. Except for a few chemicals such as chlorine trifluoride and liquid chlorine, it can withstand all other chemical reactions. It is insoluble in strong acid, strong alkali and organic solution, and does not change in boiling nitrohydrochloric acid.
The temperature resistance range is -195℃～250℃, and the long-term use temperature is -100℃～250℃.
Polytetrafluoroethylene has many excellent properties, and its product Teflon air filter membrane is widely used in sealing, electronics, biomedical, textile, environmental protection and other fields.
Because of its acid resistance, alkali resistance, and corrosion resistance, it can adapt to harsh environments, so its application in environmental protection is particularly prominent. However, polytetrafluoroethylene has low surface energy and poor surface wetting properties, so it is not suitable for bonding. This greatly limits its wider application in environmental protection, medicine, chemical industry and other aspects.
Many scholars at home and abroad have devoted themselves to surface modification of existing polytetrafluoroethylene films, using various chemical, physical and other modification methods to improve its affinity without changing the original properties of the film. Water-based and decomposable capabilities expand the application range of PTFE films.
The Teflon air filtration membrane materials produced by the manufacturer are all imported raw materials, with a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop, ensuring the production quality of PTFE membranes ; Interested parties can enter the store and contact us.
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