The “0.1μm” in the name of 0.1μm microporous filter membrane refers to the pore size of the filter membrane. Pore size refers to the size of the tiny holes in the filter membrane, also known as pore size, pore diameter or pore size. Therefore, the pore size of 0.1μm microporous filter membrane is 0.1 micron.
However, it should be noted that 0.1μm is not a relatively accurate number, but an approximate value. In fact, due to manufacturing processes and measurement methods, there may be some errors in the pore size of the filter membrane. At the same time, during use, the pore size may also change due to the influence of environmental factors such as temperature, pressure, humidity, etc.
In order to accurately determine the pore size, some special measurement methods are generally used, such as scanning electron microscope (SEM), pore measuring instrument, water drop tester, etc. These measurement methods can accurately measure filter membrane pore size under non-contact conditions to ensure that its quality and performance meet requirements.
In short, the pore size of 0.1μm microporous filter membrane is 0.1 micron, which is an approximate value. During manufacturing and use, special measurement methods are required to determine the pore size to ensure that its performance and quality meet requirements.
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