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Disposable medical mask filter material is a polymer compound of tetrafluoroethylene. It is one of the materials with the best corrosion resistance in the world. Except for a few chemicals such as chlorine trif…

The infectious isolation ward adopts physical isolation measures, appropriate air flow organization and ventilation and air-conditioning technology to prevent the spread of pathogenic microorganisms in the air …

In recent years, with the advent of haze weather, everyone is familiar with the term PM2.5, but many people do not know that in the indoor air environment, the content of PM2.5, benzene, formaldehyde and other …

As people pay more and more attention to health, safety and hygiene, many aircraft owners have begun to pay more attention to the sanitary conditions inside the aircraft. In fact, more importantly, they want to…

The main function of the fresh air system is to circulate fresh air from outside the aircraft into the cabin. Since the air entering the cabin from the outside is always “fresh” and is not recircula…

The ptfe bubble point film composite material has high-density micropores, which is refreshing and breathable. The film has the excellent characteristics of micropores, hydrophobicity and non-moisture absorptio…

Air filters are hidden in various parts of the air handling device and contribute greatly to fan resistance. Unlike other components in your ventilation system, upgrading to low-energy filters does not put any …

The advantages of polypropylene such as its light weight, high strength, acid and alkali resistance, and the development of various differentiated polypropylene products have made it more widely used in industr…

In a typical commercial building, 50% of energy costs are spent on the HVAC system, and 30% of the HVAC system is directly related to air filters, but this part is often overlooked. Purchasing the right filter …