Polytetrafluoroethylene (ptfe) is a kind of material with the characteristics of acid resistance, alkali resistance, resistance to all kinds of organic solvents, almost insoluble in all solvents. In the meantime, polytetrafluoroethylene has...

PTFE (polytetrafluoroethylene) commonly known as plastic king, F4, or teflon. The suspended polytetrafluoroethylene resin can be molded into plates, turning films and tubes. Can be pressed and pushed into shape. Can be mixed with graphite an...

As we all know, polytetrafluoroethylene is widely used in various fields of national economy due to its superior comprehensive performance. However, polytetrafluoroethylene has a big shortcoming -- its surface is very smooth and it is diffic...