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Fluon Filled PTFE

Fluon® Filled PTFE Compounds

FluonMPCComposed of pigments and fillers such as glass, carbon, graphite and metal powders (bronze and molybdenum disulfide), Fluon® Filled PTFE Compounds are molding powders that enhance wear resistance, creep resistance, thermal conductivity and electrical conductivity over virgin PTFE resins. Compounds also preserve several properties including low coefficient of friction, excellent chemical resistance and a wide service temperature range.

Glass-filled PTFE, the most universally used, can be utilized at service temperatures from -268 °C to +260 °C in chemical service ranging from liquid oxygen to fuming nitric acid, in severe wear pads for railway cars, and for self-lubricating compressor rings for non-aluminum cylinders. The most common PTFE applications include bearings, gaskets, V-rings, O-rings, back-up rings, hydraulic ring seals, non-lubricated compressor rings, valve seats, valve liners, swivel liners, thrust washers, lip seals, standoff insulators and feedthrough insulators.

Pelletized compounds, produced in an environmentally friendly manner, are easily processed in automatic molding equipment and are used primarily in automotive parts. Non-pelletized compounds are used in applications that demand the highest mechanical strength.


Pelletized (Free-Flow)

  • Higher bulk density and flow properties
  • Improve key physical properties and product uniformity
  • Easily processed in automatic molding equipment

Non-Pelletized (Low-Flow)

  • Manufactured in powder form
  • Suitable for applications that demand the highest strength such as thick-walled billets