Clean room FFU filter membrane refers to a microporous film made of polytetrafluoroethylene as raw material and using special processing technology through calendering, extrusion, biaxial stretching and other methods.
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.
The clean room FFU filter membrane has a microporous structure with staggered fibers. The porosity can reach 80%~90%. It has been processed by high-temperature heat setting. The microporous structure is stable and can effectively intercept dust particles. Moreover, its pore size is small. And uniform, surface filtration mechanism, easy dust removal, strong hydrophobicity, low surface energy, good non-adhesive ability, effectively removes dust accumulated on the surface, water washing or backflushing can restore the performance, greatly extend the service life, and the filtration efficiency can reach 99.999995%.
It has high and low temperature resistance (-200℃-260℃). It will not age, split or discolor after long-term use, and has strong weather resistance.
? Products are widely used in various fields. The company has always implemented the tenet of “quality first, reputation first”, with strong technical force, strict management system, brand-new production equipment, and complete testing instruments to ensure that everything is in order. We focus on the interests of users and provide users with high-tech, high-quality, high-performance, and high-level products.
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