In order to avoid the risk of reduced efficiency of the mask during storage and use, electrostatic adsorption cannot be used to capture particles, and particles can only be intercepted through pure physical interception. If you want to rely on pure physical interception to achieve high-efficiency filtration, the fiber The size must reach the nanometer level, and ptfe nano mask cloth can meet the above requirements.
Electret refers to a dielectric material with the function of long-term charge storage. The charge it stores can be a unipolar real charge (or space charge) injected from the outside, or it can be a dipole in a polar dielectric. Dipolar charges formed by order orientation, or both types of charges at the same time.
PTFE nano mask cloth has excellent media resistance and weather resistance.
The microporous structure of ptfe microporous membrane is unique – the fibers are distributed radially with the “nodes” as the center, and different “nodes” are interlaced by micro-fibers, just like thousands of layers of sieves with different mesh numbers. The nets are stacked together, the aperture is 0.1-1um, and the aperture rate is more than 80%.
While being breathable, it also achieves good physical barrier against various particles, and it still has protective capabilities when worn for a long time.
The ptfe nano mask cloth produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. For some extremely fine particles with a diameter of 0.1um-0.3um, The filtration level can reach H13-U16.
In addition, biaxially oriented film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the production process of the company, and it fully complies with current environmental protection standards.
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