Polytetrafluoroethylene (PTFE) Specications

PTFE (Polytetrafluoroethylene), commonly known as Teflon, is renowned for its exceptional chemical resistance, low friction, and high-temperature stability. This material is used where extreme chemical resistance, non-stick properties, and high purity are required. PTFE is resistant to almost all chemicals, making it suitable for a wide range of industrial applications. Temperature range: -200°C to +260°C.

Properties of Polytetrafluoroethylene (PTFE)

  • Excellent chemical resistance
  • Extremely low friction (non-stick properties)
  • High-temperature stability
  • Excellent electrical insulation properties
  • High thermal resistance
  • Non-reactive and non-toxic
  • Low moisture absorption
  • Excellent weather and UV resistance
  • Retains mechanical properties over a wide temperature range

Resistance of Polytetrafluoroethylene (PTFE)

  • UV resistance: Good
  • Weather resistance: Good
  • Ozone resistance: Good
  • Resistance to mineral oils, gasoline, and lubricants: Good
  • Resistance to diluted acids and alkalis: Good
  • Chemical resistance: Good
  • Temperature resistance: Excellent (up to 260°C)

Applications of Polytetrafluoroethylene (PTFE)

  • Seals and Gaskets: PTFE's chemical resistance and high-temperature stability make it ideal for seals and gaskets used in aggressive chemical environments.
  • Non-Stick Coatings: The non-stick properties of PTFE are widely used in cookware, bakeware, and industrial applications where low friction is required.
  • Electrical Insulation: PTFE's excellent electrical insulation properties make it suitable for insulating wires, cables, and electronic components.
  • Lining Material: PTFE is used as a lining material in tanks, pipes, and vessels handling corrosive chemicals, ensuring long-term protection and durability.
  • Bearing and Slide Applications: The low friction and wear resistance of PTFE make it perfect for bearings, bushings, and slides in various mechanical systems.
  • Medical Devices: PTFE's biocompatibility and non-reactivity make it suitable for medical devices, including catheters and surgical instruments.
  • Aerospace Components: PTFE is used in the aerospace industry for seals, gaskets, and insulation due to its high-temperature stability and chemical resistance.
  • Chemical Processing Equipment: The chemical inertness of PTFE makes it ideal for components in chemical processing plants, including pumps, valves, and fittings.
  • Laboratory Equipment: PTFE's resistance to chemicals and high purity make it ideal for laboratory equipment, including beakers, containers, and tubing.

We are able to CNC-cut PTFE into practically any shape, such as strips, gaskets, and rings. Contact our team for any projects or inquiries.