The respiratory impedance of the filter membrane of disposable cloth masks is only 60-70pa, and that of ordinary melt-blown non-woven masks is as high as 120-250pa. In comparison, the breathability of film masks is already very good, but it must not be worn without it. Mask Vs.
The comfort level of wearing a ptfe mask is mainly determined by the breathability and moisture permeability of the mask.
? is a manufacturer of polytetrafluoroethylene (ptfe) membrane environmentally friendly materials that specializes in R&D, production and sales.
Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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