PTFE O-rings

PTFE O-rings are characterized by chemical resistance, high temperature resistance, low friction, good electrical insulation and aging resistance, etc. They are widely used in sealing applications in chemical, petroleum, pharmaceutical, electronic and electrical appliances, food processing and other fields.

Why choose PTFE O-rings ？

● Excellent chemical resistance: PTFE has excellent chemical resistance and can resist various acids, alkalis, solvents and corrosive media. Therefore, PTFE O-rings are commonly used in sealing applications in chemical, petroleum, pharmaceutical and other fields.
● Good high temperature resistance: PTFE is able to maintain stable performance in extreme high temperature environments.
● Low coefficient of friction: PTFE has an extremely low coefficient of friction, which allows O-rings to reduce friction and wear in motion seals for longer service life. Therefore, PTFE O-rings are commonly used in applications with little or no lubricant, such as food processing, medical devices, etc.
● Excellent electrical insulation performance: PTFE is an excellent electrical insulation material with good insulation and arc resistance. Therefore, PTFE O-rings are widely used in the field of electronic and electrical appliances, such as power equipment, electronic instruments, etc.
● Good anti-aging properties: PTFE has excellent anti-aging properties and can maintain its performance stability for a long time. This enables PTFE O-rings to maintain good sealing effect under long-term use and exposure to outdoor environment.