Clean room FFU filter membrane is a microporous film produced using polytetrafluoroethylene dispersion resin through special processes such as premixing, extrusion, calendering, and biaxial stretching.
The surface morphology of the microporous film is a spider web-like microporous structure.
It has excellent corrosion resistance, aging resistance, high temperature resistance and other properties.
According to the usage requirements, the pore diameter of this membrane 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.
Smooth surface, chemical resistant, breathable and impermeable, large air permeability, flame retardant, high temperature resistant, strong acid and alkali resistant, non-toxic, etc.
? 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 membranes The high air permeability and high interception efficiency enable the vacuum cleaner to not only effectively intercept dust particles, with the highest accuracy reaching H14 level (99.995%) or above, but also allow the vacuum cleaner to maintain low energy consumption, and the material can be washed to restore performance and be reused. .
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