ptfe waterproof sound-permeable membrane for walkie-talkie protection
The application of walkie-talkies ranges from communication in an event organization to construction, railway construction, etc. Walkie-talkies are a good command and intercom communication device for people working outdoors. Walkie-talkies are often used for communication. Facing the complex and changeable outdoor environment, sudden rain or snow will cause water to enter the walkie-talkie, which will short-circuit the circuit inside the walkie-talkie and make the walkie-talkie unusable, affecting real-time communication. Delaying progress or causing accidents, so the walkie-talkie needs to be waterproofed. ptfe waterproof sound-permeable membrane is an important part.
With the continuous maturity of waterproof technology, many walkie-talkies have basically never been used. The protection is IP54 splash-proof, and then IP54 splash-proof to IP67 or IP68 waterproof level that can be immersed in water or soaked in water for 30 minutes. Commonly used methods are waterproof glue, sealing rings and waterproof and pressure-relief sound-permeable membranes for intercoms. When two waterproof modules are matched with each other, the walkie-talkie can achieve good dustproof and waterproof protection. The waterproof pressure-relief membrane of the walkie-talkie can also achieve good steam permeability and pressure-relief performance. The waterproof pressure-relief membrane of the walkie-talkie can also balance the pressure in the cavity of the walkie-talkie. Speakers generally use walkie-talkie speakers ptfe waterproof sound-permeable membrane. Walkie-talkie speakers ptfe waterproof sound-permeable membrane can achieve good waterproofing and ensure good sound transmission. Sound communication performance, and then combined with silicone dispensing processing can prevent water from entering.
It is a ptfe waterproof sound-permeable membrane manufacturer that specializes in R&D, production and sales. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the key technical parameters of speed ratio, pressure ratio, operating temperature and other parameters, online control of steam permeability, thickness and void ratio can be achieved based on the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.
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