With the emergence of the new type of pneumonia, masks are now the top 10 most photographed masks, protecting the health of everyone and the medical staff fighting on the front line. Do you know what materials they are made of? The answer is simple, that is PTFE mask film.
The design requirements of ordinary medical surgical masks are generally to block bacterial aerosol particles with a diameter greater than 3 microns. The pore diameter of the core layer of the mask is large and cannot perfectly achieve the physical isolation of small particles of bacteria and viruses. It mainly uses electrostatic adsorption method.
Given the tiny size of the virus, ordinary medical surgical masks cannot achieve long-term and effective isolation protection.
To this end, the China Composite Materials Society has proposed a new direction for the development of epidemic protection—PTFE nanofilm masks.
The polytetrafluoroethylene mask membrane prepared by one-way or two-way stretching method has a spider web-like microporous structure on the surface. The three-dimensional structure has very complex changes such as network connectivity, hole nesting, and channel bending. , so it has excellent surface filtration function.
Nano masks produced using this material have the characteristics of high barrier efficiency, long service life, lightness and breathability, and are a new direction for the development of masks in the future.
It is a high-tech enterprise specializing in the research and development, production and sales of polytetrafluoroethylene mask films. It has a factory area of nearly 4,000 square meters and professional production equipment. It is a partner of the top 500 companies in the United States; we The products produced are all produced from imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
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