Porous polytetrafluoroethylene (PTFE) membrane is a new type of air filtration material.
Air filters of this material are suitable for absorbing aerosols from air or other gases in clean rooms used in the semiconductor industry, and the pressure loss of air and other gases is small.
At present, the main uses of ptfe base film are as exhaust purification filter materials for waste incinerators and coal boilers, non-metal bearings, plastic fillers and sewing threads for reducing friction. Among them, filter materials are currently the most popular tetrafluoroethylene** application areas.
High-temperature dust filter bags made of polytetrafluoroethylene fiber are sold under the trade name “Jefaya” in Japan and have been widely used as filter bags for municipal waste incinerators.
The PTFE baseband membrane can achieve surface filtration. This is because the Teflon microporous membrane has a microporous structure and has no through holes on the surface, so dust cannot enter the interior of the membrane or the substrate through the surface of the membrane, so that only The gas passes through and traps dust or materials on the surface of the membrane.
?Product quality is constantly improving, and it occupies a dominant position in the market with its unique and stable performance.
And it has a complete set of domestic advanced production lines, which can be customized according to user requirements.
The key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. are optimized and combined. According to the ratio and pore-forming medium, the air permeability, thickness and void ratio can be adjusted online to meet your different requirements. .
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