Polytetrafluoroethylene Rubber O Ring PTFE O Ring Shore D50-D90

PTFE O-Ring

Product Description:

PTFE (polytetrafluoroethylene) O-ring is a special sealing ring made of polytetrafluoroethylene material.

Main features:

1. Chemical resistance: PTFE O-rings exhibit excellent corrosion resistance in various chemical media. It can withstand the erosion of corrosive substances such as strong acid, strong alkali and solvent, and maintain a stable sealing effect.

2. Low coefficient of friction: PTFE O-ring has an extremely low coefficient of friction, which can reduce energy loss and friction and wear, and provide smooth sealing operation.

3. High temperature resistance: PTFE O-rings can maintain stable performance in high temperature environments. It can withstand extreme temperature changes and is often used in temperatures ranging from -200°C to 260°C.

4. Excellent electrical insulation: PTFE O-ring has excellent electrical insulation properties, can effectively isolate current, and is suitable for sealing requirements in electrical and electronic equipment.

Application fields:

PTFE O-rings are widely used in chemical industry, petrochemical industry, medical equipment, food processing, automobile and aerospace and other fields