PTFE air filter membrane is a filter membrane made of polytetrafluoroethylene as raw material and made by biaxial stretching technology.
The main feature of this filter material is surface filtration, which has high filtration efficiency and improves the problems of increasing filtration pressure and high concentration of fine dust emissions that often occur in traditional filtration methods.
PTFE air filter membrane has been widely used in many fields such as industrial dust removal and liquid filtration.
The surface filtration mechanism of the air filtration membrane is the same as the dust layer filtration, mainly relying on micropore screening.
Because the pore size of the membrane is very small, most of the dust particles can be retained on the surface of the membrane to complete the gas-solid separation process.
It not only ensures high dust removal efficiency, but also ensures low movement resistance, making dust cleaning easy.
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