Polytetrafluoroethylene plastic pepper ball is a high molecular weight compound of carbon and fluorine. The most famous brand name of PTFE pepper ball is PTFE pepper ball. DuPont company is dense and has extremely low friction coefficient. It has excellent dielectric and is accompanied by a much higher melting temperature than most other traditional plastics.Chemical resistance which is very suitable for high temperature applications. However, it is relatively soft and has low mechanical properties as a result of other industrial types of plastic materials. Common uses include: non-stick paint, gear, sliding plate, bearing plastic ball and ball valve pepper ball.