High Temperature PTFE Seal

They offer exceptional resistance to aggressive chemicals and, due to limited elasticity, are often spring-energized or filled for improved durability, creep resistance, and wear resistance in demanding industrial, automotive, and aerospace applications. 

• Chemical Inertness: Resistant to nearly all fluids, chemicals, and solvents.
• Low Friction: Provides a very low coefficient of friction, reducing stick-slip effects in dynamic applications.
• Material Fillers: Filled PTFE compounds (e.g., carbon, graphite, glass, or molybdenum disulfide) are used to increase wear resistance, pressure tolerance, and thermal conductivity.

• Resilience: Unlike elastomers, PTFE seals are highly resistant to heat-aging and degradation.
• Versatility: Suitable for both rotating and reciprocating applications.
• Shelf Life: Offers nearly unlimited shelf life.