The raw material of ptfe high temperature filtration membrane is granular PTFE (polytetrafluoroethylene) resin, which is a homopolymer of polytetrafluoroethylene. It is a microporous polytetrafluoroethylene film prepared through a special biaxial stretching process.
It can be compounded on various fabrics and substrates using special processes to become a new type of filter material.
The pore size of the membrane is small, the distribution is very uniform, and the porosity is large. Therefore, the membrane can filter all dust particles including bacteria while ensuring air circulation, thereby achieving the purpose of advanced purification and ventilation.
PTFE high-temperature filter membrane will not deteriorate even if it is exposed to the air, and can be used for a long time in the range of -200~250℃.
Due to the influence of the fluorine atom electron-withdrawing group contained in the molecular structure, the ptfe high-temperature filtration membrane exhibits a high degree of chemical stability, is almost resistant to the intrusion of all acids and alkalis and other chemical substances, has outstanding non-stickiness, abnormal lubricity and excellent Electrical insulation properties, aging resistance and radiation resistance, minimal water absorption and other characteristics.
? is a manufacturer specializing in the production of membrane materials and various membrane-coated filter materials. Our membrane materials are all imported raw materials, with a full set of domestic advanced production equipment and advanced production technology. Our products have passed ISO9001 quality management system Certification and testing standards strictly follow the EU standard EN1822, and membrane products are tested using the MPPS method.
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