PTFE waterproof and breathable membrane is a polymer compound polymerized from tetrafluoroethylene.
Filter membranes are made using special processes such as calendering, extrusion, and biaxial stretching.
When it is in the state of water vapor, the water particles are very small, and these water particles can penetrate all the way down the capillary to the other side, causing vapor permeability.
If water vapor condenses into water droplets, the particles will become larger, and the surface tension of the water droplets will act, and the water molecules will not be able to smoothly leave the water droplets, penetrate and reach the other side. In other words, this process This can prevent water penetration, making the ptfe waterproof and breathable membrane truly have a waterproof function.
Ptfe waterproof and breathable membrane not only enhances air tightness and water tightness, but also has unique breathability properties that can quickly discharge water vapor inside the electronic structure and protect the performance of electronic products, thereby truly reducing the loss of electronic parts and avoiding It is a new environmentally friendly and energy-saving material that is waterproof, breathable and sound-permeable at no unnecessary cost.
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