Being one of the renowned firms in the industry, we are decidedly involved in providing a high-quality array of PTFE Ball. Details: Polytetrafluoroethylene is a high molecular weight compound consisting of carbon and fluorine. It is dense and has an extremely low coefficient of friction. It has excellent dielectric and chemical resistant properties along with a much higher melting temperature than most other conventional plastics, thus making it ideal for high-heat applications. However it is relatively soft and as a result has low mechanical properties compared to other industrial type plastic material.