Yes, the surface of the PTFE reusable mask filter membrane is composed of 100~200 nanofibers staggered into holes. After the fiber diameter is reduced to the nanometer level, the surface area increases, the por…

The higher the filtration efficiency of the mask, the greater the resistance to respiratory airflow, which can easily cause discomfort and affect the length of time it can be worn. Therefore, after ensuring the…

PTFE reusable mask filter membrane is made of polytetrafluoroethylene as raw material, which is expanded into a microporous film, and then the film is coated on various fabrics or paper substrates using a speci…

The ptfe reusable mask filter membrane has undergone high-temperature heat setting treatment. The microporous structure is very stable and can effectively intercept dust particles. The pore size of the material…

The ptfe reusable mask filter membrane adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods. This kind of membrane has excellent …

Imported dry-laid spunbond non-woven fabric is a non-toxic, odorless and tasteless milky white highly crystalline polymer with a density of only 0.90–“0.91g/cm3. It is one of the lightest varieties …

Yes, disposable medical protective clothing materials need to be micro-nano-level materials that meet the requirements of “three repellents and one resistance” (i.e. water repellent, blood repellent…

PTFE protective clothing filter material is a high-performance polymer with high water pressure resistance, and its micropores can smoothly discharge sweat vapor. PTFE membrane with appropriate pore size can bl…

Yes, “ptfe protective clothing filter material”, known as the king of plastics, can withstand high and low temperatures, chemicals, radiation penetration, non-stick surface, atmospheric aging resist…