Teflon microporous membrane changes the filtration mechanism of ordinary filter materials, from the deep filtration mechanism of ordinary filter materials to a surface filtration mechanism.
Conventional filter materials carry dust that is easily adhered to, and the dust is not easy to fall off during dust cleaning. It is difficult to control the initial layer of dust during the dust cleaning process, resulting in low dust cleaning efficiency and short-term dust emission.
Teflon microporous membrane has a three-dimensional network structure with no through holes.
The porosity and pore size distribution are important indicators to measure the membrane.
The porosity of Teflon microporous 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.
It is a ptfe environmentally friendly filter material manufacturer that specializes in R&D, customization, production and sales.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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