PTFE reusable mask filter membrane has excellent characteristics such as high barrier efficiency, long service life, breathability, lightness and thinness. It achieves the combination of breathability and protective performance and has become a new trend in the development of future masks.
The “PTFE film”, known as the king of plastics, can withstand high and low temperatures, chemicals, radiation penetration, non-stick surface, atmospheric aging resistance and other comprehensive protection, but the first and second generation PTFE circulating on the market The film has the following problems: it cannot be washed with detergent, it is not breathable (second generation), and it is not resistant to oil and alcohol.
The above shortcomings have been overcome in the third generation, and the durability has been improved to more than 10 years. The material has even entered the medical field and has successfully made artificial organs, attracting much attention in the industry.
PTFE reusable mask filter membrane is mainly due to its use of materials with smaller fiber diameter compared with traditional masks.
Generally speaking, the fiber diameter of the ordinary non-woven material used in our traditional masks is more than 1000 nanometers, while the fiber diameter of the PTFE membrane is between 100 and 200 nanometers, which is much smaller than the above diameter. Therefore, it can very effectively block PM2.5 in the air, as well as some viruses, bacteria and particles that are invisible to the human eye.
It is a ptfe reusable mask filter membrane manufacturer that specializes in R&D, production and sales.
The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability.
It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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