https://cultureforum.net/what-is-ptfe-composite-material/

with distinct antifriction properties used in a variety of engineering situations making it suitable for wear resistance that is crucial in the manufacture of vehicles.
The PTFE-based composite is made from thermoplastic polymer, and is different from rubber, plastic or iron. It’s characterized by a smooth surface with a very high melting point. It makes PTFE a favorite for use for many applications like the production of seals such as PTFE O-Rings, gaskets, bearings and transformers insulated with insulation as well as chemical processing equipment the insulation of wires, surface coatings such as rubber diaphragms various other.
The PTFE pipes are more efficient because they have less friction on the surface than rubber pipes. It’s also one of the most reliable waterproof membranes available and provides endless options, longevity, and superior performance. It’s generally safe to people, but exposure to extreme temperatures can cause polymer gas which can cause headaches sharp, chills, and fever if inhaled.
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