Special process to produce polytetrafluoroethylene mask membrane
In today’s society, with the rapid development of economy, people’s living standards are getting richer and richer, but the environment we live in is constantly deteriorating, especially air pollution is getting more and more serious, and the air pollution PM2.5 is even more disturbing. In order to prevent inhaling this harmful substance, people usually wear masks, especially masks made of polytetrafluoroethylene mask film.
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. Its pore size is small and Uniform, surface filtration mechanism, easy dust removal, strong hydrophobicity, low surface energy, good non-adhesive ability, effectively removes dust accumulated on the surface.
? is a fluorine material film manufacturer integrating production, sales and customization.
The company has advanced PTFE membrane 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 technology, high quality, high performance and high level. The product.
Interested parties can enter the store for consultation.
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