The filtration principle of ptfe nano mask cloth is physical barrier, and the filtration effect is not affected by factors such as moisture , more suitable for use in summer prone to sweating and humid environments, can be worn all day long, and can be used repeatedly.
Melt-blown materials are extruded by heating and melting, and then ejected by hot air through the pores of the nozzle. Under the traction and stretching of the hot air, micron or even sub-micron level fibers are formed. The accumulation of fibers can be To form a filter membrane, the melt-blown filter membrane generally used for flat masks is 25g of melt-blown material. Before melt-blown materials undergo electrostatic electret treatment, the filtration efficiency of melt-blown materials is relatively low, about 30%-40% of the aerosol filtration performance.
PTFE nano mask cloth is mainly due to its use of materials with smaller fiber diameters compared with traditional masks. Generally speaking, the fiber diameter of the ordinary non-woven materials used in our traditional masks is more than 1000 nanometers, while the fiber diameter of the PTFE membrane is between 100 and 200 nanometers, which is much smaller than the above diameter, so it can It is very effective in blocking PM2.5 in the air, as well as some viruses, bacteria and particles that are invisible to the naked eye.
It is a fluorine material film manufacturer integrating production, sales and customization. The company has advanced ptfe nano mask cloth production 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 everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation. </p
