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PTFE+25%Glass - teflon glass filled

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Other material names PTFE+25%Glass: Murflor+glasfiber
Material group: 

Glass filled PTFE is used to improve the creep resistance of PTFE over all temperature ranges, while still allowing some compression required for sealing in both gaskets and valves. Improved wear behavior is exhibited, while there is little effect on the electrical properties, as glass fiber is an insulator. Glass has an exceptional resistance to water. Glass must be avoided with the use of strong alkalis and hydrofluoric acid.

Color of material: 
Typical applications: 
  • ideal for high load bearing applications, against high hardness surfaces.
  • bearings and bearing pads
  • piston rings,
  • valve seats and valve plugs
  • gaskets
The material is used in: 
Electrotechnical industry
Automobile industry
Chemical industry
Engineering industry
Paper industry
Glass industry
Production of single-purpose machines
  • Chemically inert to all known industrial chemicals;
  • Low co-efficient of friction, non-stick & non-toxic;
  • Wide temperature range
  • Exhibits excellent permeation resistance;
  • Excellent dielectric properties;
Material availability: 
Production only on request
Trade names unprotected reg. mark: