CORTEX Expanded PTFE Gasket Sheet | 1500mm x 1500mm | 500mm x 500mm | Thicknesses 1.5mm or 3mm | High Temperature & Pressure Resistant

CORTEX Expanded PTFE Gasket Sheet – High Temperature & Pressure Resistant

The CORTEX Expanded PTFE Gasket Sheet is engineered from 100% virgin expanded PTFE, offering exceptional sealing performance under extreme pressure and temperature conditions. Unlike conventional PTFE, expanded PTFE (ePTFE) maintains dimensional stability with minimal creep or cold flow, even at elevated surface loads.

With its outstanding chemical resistance and ability to retain sealing properties in challenging environments, this material is ideal for oxygen pipeline joints, chemical processing systems, and other critical applications in industrial sectors.

Key Features:

• Made from pure expanded virgin PTFE

• Excellent resistance to chemicals, heat, and pressure

• Minimal dimensional change under load

• Non-toxic and non-contaminating – suitable for critical media

• Easy to cut or punch for custom gaskets

Sizes Available:

• Sheet Sizes:

  • 1500mm x 1500mm

  • 500mm x 500mm

• Thicknesses:

  • 1.5mm

  • 3mm

Typical Applications:

✔ Oxygen pipeline joints
✔ Chemical & pharmaceutical systems
✔ Food and beverage processing
✔ Oil, gas & petrochemical seals
✔ High-purity and corrosive fluid systems

Sustainability benefits:

• Effective sealing at lower loads helps protect equipment

• Lightweight, adaptable material supports efficient resource use

• Long-lasting performance reduces waste and maintenance