Masks can filter viruses, mainly from the key material – ffp3 mask filter material.
Its material is polytetrafluoroethylene, which is made of extremely fine interwoven fibers. The material has been treated with stationary surface to make it electrostatically charged to enhance its ability to absorb dust and particulate matter.
??ffp3 mask filter material can ensure complete interception of bacteria and other impurities, and at the same time has a large flux.
The material is resistant to high temperatures, strong acids and alkalis, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.
The temperature resistance range is -195℃～250℃, and the long-term use temperature is -100℃～250℃.
It can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and super high efficiency air filters.
? is a high-tech enterprise focusing on R&D, production and sales. The products we produce are all produced from imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
</p
