It is said that technology can change human life and illuminate the entire world.
From epidemic prevention and temperature measurement robots to unmanned distribution, and now technological research and development to assist mask production: the birth of ptfe porous membrane, technological innovation has once again served mankind with its charm and infinite possibilities.
Nano/micron pore structure filter materials are not a new concept. Many polymers can be used to produce nano-porous flat membranes and nano-porous fibers. Most of these polymers are thermoplastic polymers, such as polyethersulfone ( PES), polysulfone (PSU), polyvinylidene fluoride (PVDF), polytetrafluoroethylene (PTFE) and cellulose acetate (CA), etc.
The filtration mechanism of ptfe porous membrane is surface filtration mechanism, which can easily remove dust. The membrane pore size is small and uniform, the micropore structure is stable, the porosity can reach 80%~90%, the filtration efficiency can reach 99.999995%, and the filtration accuracy can reach Above U15 level, even up to U17 level.
At the same time, the surface is water-repellent and has a very high water pressure resistance, so it has high waterproof performance.
The protection against viruses in liquids is mainly based on the low surface tension of the PTFE film and the high water pressure resistance of the composite film, making it difficult for droplets to adhere, wet or penetrate.
PTFE film manufacturer specializes in the production of PTFE porous membranes. It has a full set of advanced production equipment and technology. It also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of PTFE membranes; the product materials produced are all made of Imported raw materials, high uniformity, stable performance, good air permeability, filtration efficiency up to 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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