Hydrophobic moisture permeability of ptfe nano mask cloth
ptfe nano mask cloth is a new high-tech material that is safe and breathable , no odor, the wearer’s physical comfort is better than ordinary masks, suitable for sensitive people such as children, and the breathability is much better than ordinary masks.
The filtration performance stability of most domestic melt-blown materials is extremely poor. The filtration performance of more than 90% of melt-blown cloths is between 30% and 90% of the filtration efficiency. Therefore, The quality varies, and it is easy for mask manufacturers to buy fake mask filters because they do not understand the technology. This is why many masks exported from China are not up to standard. The big reason is that the performance of the core filter membrane material is unstable.
PTFE nano mask cloth has good antibacterial and water-repellent properties. Its characteristic is that the human body’s sweat can be emitted outwards, but outside water, bacteria and viruses cannot enter. There are about 1 billion pores per square centimeter, with a porosity of more than 90%. The pore diameter is about 0.2 μm, which is one ten thousandth of the diameter of a water droplet, but about 700 times larger than the size of water vapor molecules. Liquid water cannot enter, and sweat The breath can pass through, thus achieving excellent waterproof and moisture permeability.
The ptfe nano mask cloth produced by the manufacturer uses imported raw materials, has a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop to ensure the production of PTFE membrane Quality; using production and testing instruments imported from the United States to test the quality of PTFE film, it has also passed international SGS testing and certification, as well as ISI testing and certification. Interested parties can enter the store and contact us.
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