Whenever smog comes, people wearing masks are everywhere in the streets and alleys. There are also many recommended masks on the Internet to prevent PM2.5, and the polytetrafluoroethylene mask film plays a huge role here. Below we Let’s take a closer look.
Polytetrafluoroethylene (ptfe) is well known to everyone. It is a material that is acid and alkali resistant and almost insoluble in all solvents.
Ptfe is resistant to high temperatures, has an extremely low friction coefficient, and has self-cleaning properties, making it an ideal material for filtration.
Polytetrafluoroethylene mask film is a microporous film made of polytetrafluoroethylene as raw material and using special processes such as calendering, extrusion, and biaxial stretching.
It has a microporous structure with staggered fibers. The porosity can reach 80%~90%. After high-temperature heat setting treatment, the microporous structure is stable and can effectively intercept dust particles. Moreover, its pore size is small and uniform, and the surface filters Mechanism, easy dust removal, strong hydrophobicity, low surface energy, good non-adhesive ability, and effectively remove dust accumulated on the surface.
It is a manufacturer integrating production, sales and customization.
The company has advanced production lines as well as composite production lines.
The company’s products are widely used in various fields. With strong technical force and strict management system, the company 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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