PTFE air filter membrane is made of advanced biaxial stretching process and 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.
PTFE air filter membrane has a node-fine 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. The high performance of air filter membranes The breathable performance and high interception efficiency enable the vacuum cleaner to not only effectively intercept dust particles, with a maximum accuracy of H14 or above (99.995%), but also allow the vacuum cleaner to maintain low energy consumption, and the material can be washed to restore performance and be reused.
Because the micropore diameter is tens of thousands of times that of water molecules and hundreds of times smaller than water droplets, it has excellent moisture permeability, air permeability and waterproof properties.
It is currently the most widely used microporous organic membrane.
PTFE air filter membrane can be used in industry for high-temperature gas dust filtration and composite laminated fabrics.
PTFE air filter membrane has attracted people’s attention for its excellent filtration performance and has been widely used in many aspects such as industrial dust removal and liquid filtration.
And it changes the filtration mechanism of ordinary filter materials, from the deep filtration mechanism of ordinary filter materials to the surface filtration mechanism.
Conventional filter materials carry dust that is easily adhered to, and the dust is not easy to fall off during cleaning, resulting in low dust cleaning efficiency and short-term dust emission.
Due to the microporous membrane’s extremely fine, smooth surface fibers, low friction coefficient, dust-free, hydrophobic, and stable chemical properties, the dust deposited on the surface can be easily cleaned, and even wet dust is difficult to adhere to.
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