1. High temperature resistance - the working temperature is up to 250 ℃.
2. Low temperature resistance - good mechanical toughness; 5% elongation can be maintained even if the temperature drops to -196°C.
3. Corrosion resistance - for most chemicals and solvents, it is inert, resistant to strong acids and alkalis, aqua regia and various organic solvents.
4. Weather resistance - has the best aging life in plastics.
5. High lubrication - the lowest friction coefficient among solid materials.
6. Non-adhering - is the smallest surface tension in solid materials and does not adhere to any substance.
7. Non-toxic - It is physiologically inert, and it has no adverse reactions when it is implanted in the body as artificial blood vessels and organs for a long time.
