Air purificationPTFE filter paper is a common filter material. Its main function is to remove pollutants such as particles and microorganisms in the air. To ensure the cleanliness and health of indoor air. As a good filter material, it has high filtration efficiency in air purification.
The filtration efficiency of polytetrafluoroethylene filter paper is related to its pore size, Factors such as fiber diameter and fiber spacing are closely related. Currently, there are three types on the market: HEPA, ULPA and PTFE membrane grades.
HEPA filter paper is a common air purification filter material with a filtration efficiency of more than 99.97% and can effectively filter out particulate matter above 0.3 microns. This type of filter paper is usually made of a composite of glass fiber and polytetrafluoroethylene and has high mechanical strength.
ULPA filter paper has higher filtration efficiency and generally performs better in filtration of 0.1 micron particles, with a filtration efficiency of more than 99.9995%. This type of filter paper is usually made of polytetrafluoroethylene material and has good corrosion resistance and chemical stability.
PTFE membrane grade is a new type of air purification filter material. Its filtration efficiency can reach more than 99.9999%, and it can well remove fine particles below 0.01 microns. and biological particles such as viruses. This type of filter paper basically uses polytetrafluoroethylene membrane technology, which has high mechanical strength, chemical stability and hydrophobicity, and is not susceptible to contamination or damage.
It should be noted that the filtration efficiency of PTFE filter paper is also affected by factors such as usage time and operating environment. When filter paper is used for a long time or is not cleaned in time, its filtration efficiency may decrease or even fail. In addition, the selection of filter paper also needs to be selected according to the actual usage to ensure the filtration effect.
In short, air purificationPTFE filter paper has high filtration efficiency and can effectively remove particulate matter and Microorganisms and other pollutants ensure the cleanliness and health of indoor air. The selection needs to be based on actual usage conditions, and attention should be paid to timely replacement and cleaning to ensure the filtration effect. Interested parties are welcome to enter the store and contact us.
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