What is the filter material of ffp3 mask?
After the outbreak of the new coronavirus, the issue of masks has become a hot topic of discussion. There are various types of masks. Many friends are confused when they look at the different models of masks! Today, the editor will introduce in detail what N95, KN95, FFP3, and KF94 masks mean and what are the differences.
ffp3 mask filter material is prepared using unique biaxial stretching technology, which can ensure complete retention of bacteria and other impurities while having a large flux.
The material is resistant to high temperatures, strong acids and alkali, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.
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