Battery application of ptfe waterproof and breathable membrane
As the application of ptfe waterproof and breathable membrane becomes more and more widespread, its role in packaging, outdoor lighting, security, new energy vehicles and other fields is becoming increasingly important.
Today let us take a closer look at this new type of material.
With the development of science and technology and the diversification of use environments, the sealing reliability of electronic components is facing increasing challenges, and higher and higher requirements are put forward for the protection of electronic components.
In the electronics industry, our ptfe waterproof and breathable membrane products are mainly used in fields such as sensors, gas detectors, batteries, hearing aids, video cameras, digital cameras, underwater equipment and testing instruments.
Take batteries as an example. Most nickel-metal hydride batteries release hydrogen gas when they work, so they need to release the hydrogen gas through a channel.
Protective products can allow hydrogen to pass through when the battery is working, and block solid particles, water and liquids when the battery stops working, thereby ensuring the stability and reliability of the battery’s operation.
For air-lead batteries, a separation device is needed to prevent the electrolyte inside the battery from flowing out to the outside, and at the same time, the carbon dioxide in the atmosphere, which acts as the negative electrode, can penetrate into the battery.
PTFE waterproof and breathable membrane has excellent chemical inertness, so it will not chemically react with the electrolyte.
At the same time, the film thickness is very thin and has good mechanical strength.
This allows it to occupy only a small space and have excellent operating performance.
This way the battery will have higher yield and power performance.
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