After PTFE pure film tape is produced and formed, different types of Teflon products can be produced: such as Teflon cables, Teflon wires, Teflon plastic bags, Teflon pipes, Teflon films, etc. Can be used for Teflon spray painting processing.
At present, the key materials that can be used to produce Teflon films are polytetrafluoroethylene (PTFE), ethylene tetrafluoroethylene copolymer (ETFE), soluble polytetrafluoroethylene (PFA), and polyvinylidene fluoride (PVDF). , fluorinated ethylene pe copolymer (FEP) and polyvinyl fluoride (PVF).
Therefore, Teflon film can be divided into: PTFE film, ETFE film, FEP film, PVDF film, FEP film, PVF film.
The application range of Teflon films includes release agents, tank linings, solar side panels, decorative and protective films, and pharmaceutical blister packaging.
Compared with other polymer films, Teflon films have some performance advantages, mainly acid resistance, dielectric properties, electrical insulation, heat resistance, malleability, water resistance, transparency and impact toughness, etc. At the same time, Teflon film is also compatible with other polymers such as polyethylene and polyvinyl chloride films, and can be used in double-layer films.
It is not difficult to see that Teflon films are used in many industries, such as electronic and electrical, chemical manufacturing industries, etc.
