Polytetrafluoroethylene microporous membrane is a microporous film made of polytetrafluoroethylene as raw material, using special processing technology, and through calendering, extrusion, biaxial stretching and other methods.
?The filtration mechanism of polytetrafluoroethylene microporous membrane is surface filtration and can be used for a long time in the range of -200~250℃.
Due to the influence of the electron-withdrawing groups of fluorine atoms contained in the molecular structure, the polytetrafluoroethylene microporous membrane shows 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 and abnormal lubricity. As well as excellent electrical insulation properties, aging resistance and radiation resistance, minimal water absorption and other characteristics.
Widely used in petrochemical, machinery, electronics, electrical appliances, construction, textile and many other fields.
? is a fluorine material film manufacturer integrating production, sales and customization.
Our company is different from other manufacturers. Our company can produce products according to user requirements.
The key to the technology is the optimized combination of speed ratio, pressure ratio, operating temperature and other parameters. According to the ratio and pore-forming medium, the air permeability, thickness and void ratio can be adjusted online to meet your different requirements. .
Interested parties can enter the store for consultation.
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