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 air purification fields, such as vacuum cleaner applications, air filter membrane High air permeability and high interception efficiency enable the vacuum cleaner to not only effectively intercept dust particles, but also achieve 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 permeable, breathable and waterproof.
It is currently the most widely used microporous organic membrane.
? Clean room FFU filter membrane refers to a microporous film made of polytetrafluoroethylene as raw material, using special processing technology, and processed by calendering, extrusion, and biaxial stretching.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
According to the usage requirements, the pore diameter can be between 0.1-10um, the thickness can be between 2-100um, the porosity can reach 50%–80%, and there are up to hundreds of millions of micropores per square centimeter.
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