Carbon-filled C25, C35

Carbon-filled C25, C35

Efalon®(PTFE) containing 25% and 35% carbon has two types as C25 and C35.
PTFE Carbon filled(C25 and C35) have less thermal expansion, higher wear resistance, less deformation under load properties compared to virgin Efalon®. Carbon filled PTFE has excellent mechanical and wear properties, retains the excellent frictional properties and is an excellent choice for seals and rings in dynamic and high pressure applications.


• Very good resistance to deformation under load 
• Very high wear resistance in dry and greasy environments 
• Resistant in corrosive environments
• Ideal for hydrated environments 
• High heat insulation
• Bearings 
• Piston rings 
• Gaskets 
• Seal rings

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