The waterproof and sound-permeable membrane of the mobile phone handset adopts mature and advanced processing technology and is processed through a combination of processes. It is a very good waterproof material. Let’s take a look at the details.
Now with the maturity of waterproof and breathable film technology, waterproof and breathable films are mainly used in: breathable communication equipment, breathable communication equipment, breathable small household appliances, breathable automobiles, breathable medical, breathable electronic sensors, breathable packaging, among which packaging is breathable and breathable. Including product applications such as household packaging, agricultural packaging and industrial packaging.
?The waterproof sound-permeable membrane of the mobile phone handset is made of polytetrafluoroethylene material through special processes such as mixing, extrusion, extrusion, calendering, and bidirectional stretching.
The porosity of this membrane can reach more than 88% or even higher, and this membrane has 1.4 billion micropores per square centimeter, with a pore size range of 0.1um-0.5um. The high-efficiency filter paper has high and low temperature resistance ( -200℃-260℃), no aging, no splitting, no discoloration, and strong weather resistance after long-term use.
It is a fluorine material film manufacturer integrating production, sales and customization.
The company has advanced waterproof and sound-permeable membrane production lines for mobile phone handsets and composite production lines.
The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products.
The company can provide samples and arrange sales staff to provide door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
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