The e-PTFE microporous membrane produced by PTFE material using a special multi-directional stretching process has a microporous structure with interlaced microfibrils and nodes, making it breathable. At the same time, physical blocking of various particulate matter is achieved. The intact kn95 mask filter membrane is hydrophobic, moisture-permeable, and virus-blocking, and its filtration efficiency can be better than traditional melt-blown cloth. In order to meet the requirements of the mask standard of “high filtration efficiency and low respiratory resistance”, it is necessary to strictly control the selection of raw materials, stretching process and other aspects to avoid defects such as holes, damage, contamination, etc., which will affect the performance of the mask.
The mask is composed of three layers, the inner and outer layers are non-woven fabrics, the middle layer is melt-blown cloth called the “heart” of the mask, and the three layers of cloth It blocks dust and viruses through the principles of physical barrier and electrostatic adsorption. High temperature, alcohol, rays, etc. will destroy the inner structure of the melt-blown cloth, causing it to lose its filtering effect. Therefore, ordinary masks cannot be reused. The key to developingkn95 mask filter membraneis to find materials or filter materials that can withstand traditional methods.
It is a fluorine material film manufacturer integrating production, sales and customization. The company has advancedkn95 mask filter membraneproduction lines 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 it always puts the interests of users first and provides users with high-tech, high-quality, high-performance, and high-level products. The company’s products are widely used in various fields. Interested parties can enter the store for consultation.
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