In recent years, PTFE electronic membrane manufacturers have developed and launched various excellent results, such as high-efficiency filter materials, PTFE microporous membranes, etc.
These products have improved people’s quality of life in large or small ways, and have also fully improved people’s living standards.
The principle of realizing the waterproof and breathable function is to stretch PTFE (polytetrafluoroethylene) to make micropores appear, and control the diameter of the micropores to 1/20000 of water droplets, forming hundreds of millions of micropores per square centimeter. pores, so that liquid water and dust cannot pass through the micropores, but air and water vapor can.
The working principle of ptfe electronic membrane manufacturer Teflon waterproof and breathable membrane can be divided into two types: microporous and hydrophilic groups. The waterproof and breathable membrane uses the former, because the minimum diameter of water droplets is about 20 microns, and water vapor The diameter of the molecule is only about 0.0004 microns, and there is a huge difference between the two diameters. Water vapor can pass through the microporous membrane through the principle of diffusion. The surface tension of liquid water or water droplets prevents water molecules from passing through, thus preventing water from passing through. The penetration occurs, making the breathable membrane waterproof.
It is a ptfe electronic membrane manufacturer focusing on the research and development, production and sales of polytetrafluoroethylene microporous membranes. It has a factory area of nearly 4,000 square meters and professional production equipment. It is a cooperation with the top 500 companies in the United States. Partner; the products we produce are all produced from imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
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