Основният характер на разширената PTFE лента
1.Chemical resistance and corrosion resistance: It is inert to most chemical solvents and can withstand strong acid and alkali corrosion.
2. Use on rough surface: It can fill the rust, bump, burr, and abrasion sealing surface to a certain extent, and play a good seal.
3. Suitable for parts that need to be sealed, such as petroleum, chemical, pharmaceutical, electric power, metallurgy, and food.
4. It is used for various types of flanges. It is an ideal sealing material for glass, ceramic, rough and special-shaped end faces; it can also be used on slightly oily or water-stained surfaces.