It is said that the closer to the unknown, the more powerful technology is.
With the continuous exploration and research of mankind, polytetrafluoroethylene bubble point film was born.
Since the middle of the last century, microfiltration membranes (microporous membranes) have been successfully used in a wide range of industrial fields, such as separation of special metal ions from liquid phase, industrial water treatment, plasma separation, battery separator, pharmaceutical separation , chemical product purification, drug release, human organs, moisture-permeable and breathable materials, the membrane market share of its products has accounted for a considerable proportion in countries around the world.
With the continuous expansion of microporous membrane application fields and the improvement of application requirements, it can be foreseen that various microporous membrane products have great development prospects in the domestic and even international markets, and the promotion and development of new microfiltration Membrane technology and the localization of products have great practical significance and economic benefits.
The polytetrafluoroethylene bubble-point membrane is made of polytetrafluoroethylene (ptfe) powder as raw material and is prepared using a unique biaxial stretching technology. It can ensure the complete retention of bacteria and other impurities while having a large flux.
Extensive chemical applicability, biological safety and pyrogen control in applications.
Bubble point membrane is widely used in filtration in pharmaceutical, food, bioengineering and other industries.
PTFE bubble-point membrane has the characteristics of stable chemical properties, high filtration efficiency, easy cleaning, high temperature resistance, and corrosion resistance.
The main principle of this membrane is to control the pore size of the membrane. The higher the bubble point, the smaller the pore size of the membrane, and the lower the bubble point, the larger the pore size of the membrane.
Its porosity is high and the pore diameter is small and uniform. Therefore, the PTFE bubble point membrane can achieve higher efficiency with lower resistance. It can not only effectively intercept dust particles, but the highest accuracy can reach H14 level or above.
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