Natural PTFE Round Rod 90mm for Industrial Machinery Production

Natural PTFE Plastic Rod 90mm Diameter

Natural PTFE (Polytetrafluoroethylene) is a specialist thermoplastic engineered for industrial applications involving severe temperature changes, chemical contact and electrical insulation requirements. Its exceptionally smooth surface helps minimise resistance in moving assemblies, while its stability makes it suitable for equipment exposed to demanding operating environments.

Key Features and Benefits

• Temperature Flexibility: Handles working temperatures from -260°C to +260°C, with short-duration exposure up to +300°C.
• Chemical Resistance: Offers excellent protection against numerous acids, corrosive liquids and reactive substances.
• Electrical Properties: High bulk resistivity makes it useful for insulation and specialist electret components.
• Low Friction: Reduces surface drag in applications involving continuous or intermittent movement.
• Moisture Resistance: Its low water absorption helps maintain material consistency.
• UV Protection: Resists degradation caused by ultraviolet exposure.
• Thermal Characteristics: Melting point of approximately 327°C.
• Material Comparison: Softer and denser than many plastics, with a higher cost than nylon and acetal. UHMWPE generally provides better wear resistance.

Applications

The 90mm diameter PTFE rod can be used for manufacturing:

• Large plain bearings and mechanical bushes.
• Industrial gears and sliding components.
• Chemical-resistant seals and gaskets.
• Cryogenic equipment parts.
• Electrical insulation components.
• Specialised electret devices.