Natural PTFE Plastic Rod 75mm for High Temperature Applications

Natural PTFE Plastic Rod 75mm Diameter

Natural PTFE (Polytetrafluoroethylene) is a specialist polymer chosen for engineering environments where resistance to aggressive chemicals, temperature extremes and electrical current is essential. Its naturally non-stick surface allows components to move with minimal friction, making it useful in equipment that depends on smooth mechanical operation and dependable material performance.

Key Features and Benefits

• Extreme Temperature Capability: Suitable for working temperatures between -260°C and +260°C, with short-term exposure up to +300°C.
• Chemical Resistance: Withstands many acids, corrosive substances and reactive chemicals.
• Electrical Insulation: High electrical resistivity supports specialist insulating components and electret applications.
• Low Moisture Absorption: Takes up very little water, helping maintain its characteristic properties.
• UV Resistance: Suitable for applications requiring resistance to ultraviolet exposure.
• Thermal Stability: Features a melting point of approximately 327°C.
• Reduced Surface Friction: Supports smooth movement in assemblies involving sliding contact.
• Material Considerations: PTFE is relatively soft, dense and more expensive than nylon or acetal. UHMWPE may offer better wear performance where abrasion is a major concern.

Typical Applications

The 75mm diameter PTFE rod is suitable for manufacturing industrial seals, plain bearings, gears and other mechanical parts requiring low friction. It can also be used in cryogenic systems and specialised electrical equipment. Its combination of chemical resistance and thermal capability makes it a practical option for demanding industrial applications. Food-contact use depends on the supplied grade meeting relevant regulatory requirements.