Ptfe

Compared with polyethylene and nylon, PTFE has greater sliding and sealing properties.
It has excellent temperature resistance, over 200 degrees, excellent electrical qualities and the lowest coefficient of friction among plastics.
It is always recommended for making objects slide on different surfaces without scratching; it can be adhesive for obtaining a secure and resilient fixing; it can be cut into rolls and strips, or sheared to obtain gaskets, washers, spacers, under-chair sliders.