It is well known that Teflon (polytetrafluoroethylene, PTFE) has excellent chemical corrosion resistance, high and low temperature resistance, aging resistance, low friction, dielectric properties, non-stickiness, and physiological inertness, making it widely used in chemical industry, Special materials have become indispensable in many fields such as machinery, electrical, construction, and medical care. They can create new processes and technical equipment by replacing traditional materials in the past, which can not only improve work efficiency but also extend service life. Its importance has been recognized by the world. focus on.
</p
