The COVID-19 epidemic is fierce. Masks are a combat tool during the epidemic prevention period and the resumption of work. Not all masks can provide good protection. Only medical surgical masks and KN95 series masks can play a good protective role. Let’s talk about the material ptfe nano mask cloth.
The melt-blown material is heated, melted and extruded, 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 form a filter membrane. The melt-blown filter membrane generally used for flat masks is 25g of melt-blown material.
Before the melt-blown material undergoes electrostatic electret treatment, the filtration efficiency of the melt-blown material is relatively low, about 30%-40% of the aerosol filtration performance.
PTFE nano mask cloth is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and substrates using a special process to become a new type of fabric. Filter material, the membrane has small pore size (0.05~0.45μm), uniform distribution, and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria to achieve the purpose of purification and ventilation.
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.
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