PTFE SEALS
WinTek's PTFE seal offers excellent chemical resistance, low friction, and high-temperature tolerance, providing strong, dependable sealing in demanding applications like hydraulics and pneumatics, decreasing wear and leakage.
Polytetrafluoroethylene, commonly known as PTFE, is a synthetic material that offers unique properties not found in traditional lip materials. It can withstand harsh working conditions, including high temperatures, elevated pressures, and exposure to chemicals. PTFE seals are also applicable in dry running environments with high surface speed and low friction rate.
Since the elastic properties of PTFE seals differ from those of rubber, the installation of PTFE seals requires caution to prevent damage to the sealing lip and ensure proper operation and function. PTFE seals are easily damaged when installed without proper care. In aid of installing PTFE seals, installation tools are often used to overcome difficulties, such as thin-walled installation tools made from plastic or metal.
Based in Taiwan, WinTek is a professional manufacturer of PTFE seals. Please do not hesitate to contact us for further details.
- High chemical resistance
- High pressure withstanding ability
- Applicable in high-speed, dry-running operation.
- Wide range temperature tolerance from -70°C to 250°C.
- Decrease the possibility of shaft damage.
As PTFE seals have the sealing qualities that other elastomers cannot provide, it is used in a wide range of fields of application.
- Automotive applications such as motors, A/C compressors, and so on.
- Hydraulic sealing such as wiper, rod seal, pump seal, and piston.
- Food industry (Certain PTFE compounds are approved by the FDA.)
- Pharmaceutical industry.
- Environments that contain corrosive fluids, gases, or harsh chemical substances.