Teflon microporous membrane has a three-dimensional network structure with no through holes.
The porosity and pore size distribution are important indicators for measuring membranes.
The porosity of Teflon membrane is generally between 80% and 95%.
High porosity will increase ventilation; the pore size distribution is concentrated, indicating that the membrane pore size is uniform.
With special production technology, different pore sizes can be controlled for different materials to achieve high-efficiency filtration.
Usually, membrane thickness is not an indicator for membrane evaluation. If the membrane thickness is too thick, it will easily cause problems such as low air permeability and high operating pressure.
According to years of research and observation, film thickness basically does not affect the service life. The key is the composite strength, which is an important factor affecting the service life.
?Teflon microporous membrane can achieve surface filtration. This is because 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 the dust or materials are trapped 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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