For a good protective mask, the following three conditions should be met: first, the filtration efficiency is high when the mask is tightly connected to the user’s face; second, the breathing resistance is small; and third, the user feels comfortable.
Dust-proof mask filter materials are made of a variety of materials, including ordinary fabrics, animal hair, non-woven fabrics, etc.
But the one with the highest dust blocking efficiency is the PTFE mask film.
PTFE mask membrane is made of suspended polytetrafluoroethylene resin by molding, sintering, cooling into a blank, and then turning and calendering.
The membrane has small pore size, uniform distribution and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria to achieve the purpose of purification and ventilation.
The ptfe mask film is coated on the mask with a special process, which can achieve 99.995% barrier to respiratory dust below 2.5 microns. Suzhou New Material Technology Co., Ltd. is a high-tech enterprise integrating R&D, production and sales. Product quality is constantly improving, and its unique and stable performance occupies a dominant position in the market.
And it has a complete set of domestic advanced production lines, which can be customized according to user requirements.
The key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. are optimized and combined. According to the ratio and pore-forming medium, the air permeability, thickness and void ratio can be adjusted online to meet the different needs of you. Require.
Interested parties can enter the store and contact us.
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