Collection: PTFE

What is PTFE

PTFE is a type of high-performance synthetic fluoropolymer. The abbreviation PTFE stands for Polytetrafluoroethylene. Teflon is a commonly used trade name for PTFE and refers to the same base material.

PTFE is characterised by its very low friction, chemical inertness and high temperature resistance. The material does not react easily with other substances and maintains stable properties under demanding operating conditions.

What is PTFE used for

PTFE is commonly used in applications where chemical resistance, low friction or high temperature stability is required. Typical uses include seals, gaskets, sheets, bearings and components that operate in aggressive chemical or high-purity environments.

Because PTFE does not absorb moisture and has a non-stick surface, it is often selected for use in chemical processing, industrial equipment and technical installations where consistent material behaviour is important.

Is PTFE resistant to chemicals and heat

Yes, PTFE has excellent resistance to a wide range of chemicals, including acids, bases and solvents. The material remains stable and does not degrade easily when exposed to aggressive media.

PTFE also performs well at elevated temperatures, maintaining its functional properties where many other plastics or elastomers would fail. This makes PTFE suitable for applications involving both chemical exposure and thermal stress.

What is the maximum temperature of PTFE

PTFE can typically be used in a continuous temperature range from approximately −200 °C up to +260 °C. Within this range, the material retains its chemical resistance and mechanical stability under normal operating conditions.

The exact temperature limits depend on factors such as load, environment and the specific PTFE grade used.