Did you know? The polytetrafluoroethylene bubble-point membrane prepared using unique biaxial stretching technology can ensure the complete interception of bacteria, particles, microorganisms and impurities, and can fully meet people’s requirements in production and manufacturing. At the same time, the membrane also has a large permeability quantity.
During the preparation process of nuclear medicine, the completed liquid nuclear medicine must be sterilized according to regulations. Usually, sterilization filter membrane is used for sterilization, because this process is carried out in a closed synthetic hot chamber. Whether the nuclear medicine has been sterilized after passing through the filter membrane, it is necessary to check whether the filter membrane is complete and safe when passing the nuclear medicine. This requires immediate testing of the integrity of the filter membrane after the nuclear medicine passes through it.
PTFE bubble point film is a dense, smooth and porous film made by mechanical biaxial stretching using a special process.
PTFE bubble point membrane has a fibrillar microporous structure with a porosity of more than 88%, 1.4 billion micropores per square centimeter, and a pore size range of 0.1μm-0.5μm. This film is coated on various surfaces using a special process. On fabrics and substrates, it can become a new type of filter material. The membrane has small pore size, uniform distribution, and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria, achieving the purpose of advanced purification and ventilation.
We are a high-tech enterprise specializing in the research, development, production and sales of polytetrafluoroethylene bubble-dot films. Our products are all produced using imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
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