Polytetrafluoroethylene microporous membrane, also known as ptfe microporous membrane, is generally made of polytetrafluoroethylene (ptfe) suspended powder as raw material, which is expanded and stretched to form a Microporous film. It has a fibrillar microporous structure, the porosity can reach more than 88%, there are 1.4 billion micropores per square centimeter, and the pore diameter ranges from 0.1μm to 0.5μm. Generally, this film is coated on various fabrics and substrates using special processes to become a new filter material.
ptfe microporous membrane manufacturerMicroporous membrane is pure polytetrafluoroethylene The PTFE microporous membrane is prepared from vinyl fluoride powder through mixing, extrusion, extrusion, calendering, biaxial stretching and other processes. The pore size of the microporous membrane is small and uniform, and the microporous structure is a staggered arrangement of fibers. Therefore, the PTFE membrane can achieve higher efficiency with lower resistance. ptfe microporous membrane manufacturer membranes are widely used in air purification, vacuum cleaner filters, clean room filtration, industrial dust removal and other filtration.
Micropore filtration is a screening process and is a precision filtration. The filtration mechanism of the ptfe microporous membrane manufactured by high technology is surface filtration. Because the filter pore size is fixed, the accuracy and reliability of filtration can be guaranteed.
It is a ptfe microporous membrane manufacturer that specializes in R&D, production and sales. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the combination of key technical parameters such as speed ratio, pressure ratio, and operating temperature, the air permeability, thickness, and void ratio can be adjusted online according to the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.
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