Nowadays, the new coronavirus has attracted the attention of the whole people. Reasonable selection and wearing of masks is an important means to reduce exposure to “pathogens” and reduce the risk of infection. Here, ptfe mask cloth has made a huge contribution to this contribute.
The standard of medical N95 masks is higher than that of ordinary N95 masks because it needs to prevent the splash of high-pressure liquid.
Taking 3M as an example, 1860 and 9132 are the two most common models of medical protective masks.
This type of mask can not only block 95% of aerosol particles (that is, the particle filtration rate PFE ≥ 95%), but also block secretions, blood, body fluids, etc., and has high requirements for permeability.
Masks made of ptfe mask cloth can be reused because the middle layer is a highly air-permeable and moisture-permeable nano-microporous membrane. The membrane can withstand disinfection treatment with boiling water, alcohol, etc. and can be reused. Will damage filtration performance.
Suzhou New Material Technology Co., Ltd. is a fluorine material film manufacturer that integrates the research, development, production and sales of PTFE air filtration membranes, PTFE bubble point membranes, PTFE membranes, Teflon membranes and coated filter materials.
Interested parties can enter the store to inquire and purchase! The surface of ptfe mask cloth prepared by one-way or two-way stretching method has a spider web-like microporous structure. The three-dimensional structure has very complex changes such as network connection, hole inlay, and channel bending, so it has an excellent surface Filter 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.
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