In 2020, during the COVID-19 epidemic, masks made of PTFE repeatable nanomembrane, a high-filtration and low-resistance new high-tech material, have become an alternative to traditional melt-blown non-woven fabrics to block tiny dust .
Coronaviruses are only about 100 nanometers in size, but they do not exist alone in the air. They will attach to some fine particles or droplets formed by sneezing.
Masks can filter out these small particles and droplets, which can significantly reduce virus inhalation.
The thickness of medical surgical masks is small, but the melt-blown nonwoven material in the middle has a high filtration effect.
PTFE repeatable nanomembrane is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and substrates using a special process to become A new type of filter material, the membrane has small pore size (0.05~0.45μm), 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.
It is a manufacturer of ptfe reproducible nano-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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