The technology of waterproof and breathable membranes was first introduced from Europe and the United States. However, the production processes of domestic products are diverse, and the quality of products from various manufacturers is uneven, failing to form a unified quality. standard. The domestic market is a mixed bag, and there are actually very few manufacturers that produce truly waterproof and breathable membranes. Many factories or sellers claim that their waterproof and breathable membranes are good, but almost most users have never thought of it. The waterproof and breathable membranes provided by some manufacturers are not waterproof at all. The products of ptfe waterproof and sound-permeable membrane stand out among many manufacturers.
Especially used in electronic products The choice of product is very important. I believe many people have encountered mobile phones falling into water or falling into the bathroom and getting flooded. Even if they were taken out of the water quickly, the mobile phones still malfunctioned to varying degrees; and on rainy days, The experience of cell phones malfunctioning due to getting wet. These unexpected experiences not only caused unnecessary financial losses to the parties involved, but also made people extremely upset. The main reason why this happens is that the phone is not waterproof. Therefore, the waterproof issue of mobile phones is also a point of concern for users.
To achieve waterproof function and meet the IP67 standard, water must not accumulate on insulating parts that may cause leakage tracking along the creepage distance, and water must not enter live parts , or not allowed near the cable head or entering the cable. For cases with drain holes, it should be proven through observation that water will not accumulate and can be drained without damaging the phone.
A layer of ptfe waterproof and sound-permeable membrane can be integrated into the pressure relief hole of the mobile phone to ensure sound penetration while being waterproof. It is the manufacturer of ptfe waterproof and sound-permeable membrane. Its water-repellent and dust-proof reliability level can reach IP68, which can protect sensitive electronic components, extend the service life of the product, and reduce the chance of fault maintenance. The products are widely used in sensors, communication equipment, chemicals, sports equipment, precision electronics, solar energy and other industries. Interested parties can enter the store for consultation.
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