Main Features of PTFE Tube

1. Excellent Chemical Resistance
   PTFE tubes are highly resistant to almost all strong acids and alkalis, including hydrofluoric acid, nitric acid, and even fuming sulfuric acid. This makes them ideal for harsh chemical environments.

2. Low Friction & Self-Lubricating
   With a friction coefficient as low as 0.04, PTFE offers exceptional self-lubricating performance that remains stable even under temperature changes. This ensures smooth operation in high-speed or precision systems.

3. Outstanding Electrical Insulation
   As a highly non-polar material, PTFE provides superior dielectric properties and an extremely high resistance. With a dielectric constant of 2.0, it is one of the best electrical insulation materials available, widely used in electronic and communication components.

4. High Temperature Resistance
   PTFE tubing maintains its physical and chemical stability even at high temperatures, making it suitable for long-term use in demanding industrial environments.

Applications of PTFE Tube

Thanks to its excellent chemical resistance and non-stick properties, PTFE tubing is widely used in:

• Chemical transfer and protection systems – to safely convey reactive or corrosive liquids.

• Sensor and precision instrument protection – to prevent contamination or corrosion.

• Aerospace and automotive industries – for high-temperature, high-reliability fluid lines.

• Electrical and electronic equipment – as insulating sleeves, wire protection, and optical fiber sheaths.

• Medical and food industries – in applications requiring cleanliness and non-contamination.

In addition, PTFE tubing helps improve the non-stick properties of moving parts such as metal balls and bearings, providing smooth performance even in aggressive environments.