The clean room FFU filter membrane has a node-fine fiber structure, forming hundreds of millions of micropores per unit area, which can effectively intercept dust in the air. It is very suitable for the field of air purification. The filter membrane has high breathability and high The interception efficiency enables the vacuum cleaner to not only effectively intercept dust particles, but also has a maximum accuracy of over H14 (99.995%). Since the micropore diameter is tens of thousands of times larger than water molecules and hundreds of times smaller than water droplets, it has excellent moisture and air permeability. and water resistance.
It is currently the most widely used microporous organic membrane.
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