Masks made of ptfe reusable mask filter membrane can be reused because the middle layer is a highly breathable and moisture-permeable nano-microporous membrane, which can withstand disinfection treatments such as boiling water and alcohol. Repeated use will not damage filtration performance.
The stretching process of PTFE is a process in which fine fibers are continuously pulled out from the folded lamellae and become longer and thinner.
During the unidirectional stretching (longitudinal stretching) process of the PTFE calendered film, the thin fibers are continuously pulled out, forming island-shaped nodes composed of unstretched crystal regions and slender fibers connecting the nodes. Nodes – fiber structure.
The dust layer formed by ptfe reusable mask filter membrane is easy to crack and rot, and the filter material has good air permeability. Since the coated filter material relies on a thin film to capture dust particles, the dust layer can only be formed on the outside of the filter material thin film. It is hydrophobic, the adhesion between the dust layer and the filter material is small, and it is easy to split. It can fall off by its own weight without external force.
If the dust is blown back, it can be completely removed. If an anti-static PTFE film is used, the dust can be peeled off more easily and the dust can be cleaned more thoroughly.
It is a high-tech enterprise focusing on the research and development, production and sales of PTFE reusable mask filters. It has a factory area of nearly 4,000 square meters and professional production equipment. It is a partner of Fortune 500 companies in the United States; The products we produce are 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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