eptfe microporous waterproof membrane is abbreviated as WERS waterproof membrane, which is a new type of polymer microporous waterproof material, made by ptfe resin through a special process Can be made into 0.01~0.25mm thick micro-holes #Water film#, for smart watches For deep-water protection, WERS waterproof membrane is generally selected with a thickness of 0.01mm~0.03mm, which is light and thin, waterproof and breathable to relieve pressure. At the same time, it is thin, vibrating and sound-permeable, as well as breathable and sound-permeable. In this way, the smart watch is waterproof, breathable and sound-permeable!

eptfe microporous waterproof membrane is a breathable membrane composed of hundreds of millions of micropores, and the diameter of these micropores is generally 0.01~0.45 Micron size, the diameter of water droplets and dust in our lives are larger than these micropores, and the material itself is waterproof, so it can be dust and waterproof. Because of its thinness and conformity to the principle of sound, the sound loss is low.

Currently, eptfe microporous waterproof membrane, also known as WERS waterproof membrane, is used in smart watches, smart phones, Bluetooth speakers, smart doorbells, smart homes, and waterproofing. Cameras, drones, cameras, outdoor LED lamps and other fields are integrated, whether it is speakers, speakers, earpieces, buzzers and other acoustic components will be integrated into the 0.01~0.03mm thickness of the WERS waterproof membrane for protection, to achieve a high level of protection!