Polytetrafluoroethylene (PTFE for short) is a fluoroplastic synthesized through polymerization reaction using tetrafluoroethylene (TFE for short) as raw material. PTFE has excellent chemical stability, thermal stability, electrical insulation, lubricity, anti-sticking and other properties, so it is widely used in various fields. In the fresh air system, PTFE filter paper is mainly used in the following aspects:
1 . Air filtration: The air filter in the fresh air system usually uses it as a filter material to pre-process the air entering the room. It can remove dust, small bacteria, viruses and other harmful substances in the air to ensure the cleanliness and quality of indoor air. healthy.
2. Heat exchanger protection: The heat exchanger in the fresh air system is easily contaminated by dust, microorganisms, etc., which affects the heat exchange efficiency and equipment service life. Using PTFE filter paper as the protective material of the heat exchanger can effectively prevent the intrusion of pollutants and extend the service life of the heat exchanger.
3. Air duct cleaning: Dust and microorganisms are easy to accumulate in the air duct of the fresh air system. Regularly use polytetrafluoroethylene filter paper to clean the air. Cleaning the ducts can ensure the operation of the fresh air system and reduce maintenance costs.
4. Indoor air quality monitoring: Some fresh air systems are equipped with indoor air quality monitoring devices, using PTFE filter paper as a sensor The protective film can prevent pollutants from interfering with the sensor and ensure the accuracy of monitoring data.
In short, PTFE filter paper is widely used in fresh air systems and is useful for improving indoor air quality and ensuring personnel health. important role.
PTFE membrane technology has always been the core of the business, playing an important role in biopharmaceuticals, food and beverages, semiconductor manufacturing processes, communications and other fields. From 0.1μm to 1μm, we provide functional solutions such as fine filtration, removal of small bacteria and viruses, hydrophobic vapor permeability, and sound permeability. Interested parties can enter the store for consultation.
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