Polytetrafluoroethylene (PTFE) sounds like a lot of scientific but it is better known by its brand name: polymer. Everyone likely have a collection of non-stick pots and pans that are coated with PTFE. The combination of chemical and physical properties of PTFE is a consequence of its true fluorocarbon structure. This unusual structure leads to a material which has an almost universal chemical inertness; complete insolubility in all known solvents below 300°C; excellent thermal stability; and unsurpassed electrical properties, including low dielectric loss, low dielectric constant and high dielectric strength. Furthermore, PTFE does not embrittle at very high or at very low temperatures.
1. High temperature resistance: It could work stable between 200°C and +260°C.2. Low temperature resistance. It has excellent mechanical toughness in -180°C.3. High lubricating property.4. Excellent insulation property.5. Nice non-sticky property.6. Nonhazardous7. Anti-corrosion.8. Long durability
Post time: Jul-19-2018