Where to find a good waterproof breathable membrane

1. The deeper the water depth, the quality of the membrane that can withstand waterproof performance.

IP68 membrane, namely waterproof and breathable sound-permeable membrane, is widely used in smart phones, smart wearables, handheld terminals, Bluetooth headsets, speakers and other electronic products that need waterproofing. However, when the water depth is below 50 meters, not only the precision of film thickness is high, but also the overall uniformity and stability of the film are very high. In the IP68 film production workshop, experiments are continuously carried out on the equipment. The products have high requirements on the production environment, so the workshop is in a constant temperature and dust-free state.

2. The feature of this high-quality waterproof membrane is that it can achieve high-level waterproofing and sound permeability, and at the same time of waterproofing, there is almost no sound loss.

The protection grade of the waterproof and breathable membrane can be selected according to the actual requirements of IP65, IP66, IP67, IP68. It is processed by the flexible and elastic microporous material polytetrafluoroethylene

3. It can continuously play the ventilation function in the temperature range of -40°C to 150°C; reliable hydrophobic and oleophobic protection reduces the risk of damage to sensitive electronic components, and meets the strict requirements for waterproof and dustproof speakers in outdoor scenes, effectively Alleviate the murmur of the diaphragm caused by the air tremors generated by the vibration of the acoustic components, and achieve a clear outdoor fidelity sound.