Fluoroplastic is a polymer material with excellent corrosion resistance, and its main advantage is that it can withstand extreme chemical environments. Concentrated sulfuric acid is an extremely corrosive acid, but fluoroplastics can withstand concentrated sulfuric acid because fluoroplastics have very low surface tension and extreme inertness, which makes them very resistant to concentrated sulfuric acid.
When fluoroplastics come into contact with concentrated sulfuric acid, a protective film of fluoride is formed, and this protective film prevents further corrosion. In addition, fluoroplastics also have the advantages of high temperature resistance, low temperature resistance and ultraviolet resistance, so they have a wide range of applications in many fields, especially in the chemical, electronics, pharmaceutical, aviation and other industries.
It should be noted that the fluoroplastic's ability to withstand concentrated sulfuric acid is not absolute, and its ability to withstand is affected by a variety of factors, such as temperature, concentration, pressure and so on. Therefore, when using fluoroplastics to carry concentrated sulfuric acid equipment, need to be designed and selected according to the actual situation. At the same time, in the process of use also need to pay attention to the maintenance and repair of the equipment, timely treatment of impurities and waste liquid in the equipment, in order to ensure the normal operation of the equipment and extend the service life.