Fluorosint® 500 PTFE

Fluorosint® 500 Polytetrafluoroethylene PTFE shapes possess a unique combination of stability and wear resistance, for sealing applications where tight dimensional control is required. With nine times greater resistance to deformation under load than unfilled PTFE, Fluorosint® 500 PTFE exhibits outstanding chemical and hydrolysis resistance, and excellent mechanical and tribological properties. Additionally, Fluorosint® 500 PTFE’s coefficient of linear thermal expansion approaches the expansion rate of aluminum and is 1/4 that of virgin PTFE, which often eliminates fit and clearance problems for designers.
Fluorosint® 500 PTFE plastic stock shapes
Product Information

Material Properties

  • Most dimensionally stable PTFE-based product
  • Chemical resistance parallels PTFE
  • Continuous use temperatures to 500° F / 260° C
  • Excellent mechanical and tribological properties
  • Lower coefficient of thermal expansion

Available Geometries

Fluorosint® 500 PTFE stock shapes encompass a range of standard sizes in the following geometries: Tubular bar, Rod, Plate

Tubular bar

Available Colors

Fluorosint® 500 PTFE stock shapes come in the following colors: Ivory

Regional Availability

Availability of products, shapes, and colors may differ by region.