The advantages of PTFE:

1. High temperature resistance. Its use temperature can reach 250℃, the general plastic temperature reaches 100℃, the plastic will melt .But teflon can reach 250℃ and still maintain the overall structure unchanged, and even the instant temperature can reach 300℃, there will be no change in physical morphology.

2Low temperature resistance, at the low temperature down to -190℃, it can still maintain 5% elongation.

3. Corrosion resistance. For most chemicals and solvents, it exhibits an inert, resistant to strong acids and bases, water and a variety of organic solvents.

4. Weather resistance. Teflon does not absorb moisture, does not burn, and it is extremely stable to oxygen, ultraviolet light, so it has the best aging life in plastic.

5.High lubrication. Teflon is so smooth that even ice can’t compete with it, so it has the lowest coefficient of friction among solid materials.

6. Non-adhesion. Because the oxygen – carbon chain intermolecular force is extremely low, it does not adhere to anything.

7. No poison. So it is usually used in medical treatment, as artificial blood vessels, cardiopulmonary bypass, rhinoplasty and other applications, as an organ implanted in the body for a long time without adverse reactions.

8. Electrical insulation. It can withstand up to 1500 volts.