PTFE stands for Polytetrafluoroethylene, which is a synthetic fluoropolymer of tetrafluoroethylene. It is a versatile material with a wide range of applications due to its unique properties. PTFE is hydrophobic, non-wetting, high density, and resistant to high temperatures. It is known for its non-stick properties and is used in non-stick cookware, stain-resistant carpets and fabrics, and nail polish. PTFE is also used in industrial pipes and hose assemblies in which chemicals and acids are used due to its resistance to aggressive chemicals. Some of the key properties of PTFE include:

• Excellent chemical resistance
• Wide range of service temperature
• Excellent dielectric properties
• Non-stick, low friction
• No embrittlement or ageing
• Smooth surface finish can be achieved
• Non-wetting
• Outstanding corrosion protection
• Electrical insulation
• High thermal stability and flame resistance
• Resistance to weathering

PTFE is available in various formulations, including unfilled, glass-filled, bearing, and FDA compliant grades. It is also available in a tape, fabric, and tubing. PTFE is a soft, low friction fluoropolymer with outstanding chemical resistance and weathering resistance.