PTFE LOADS ROD/PIPES

Produced by extrusion or compression process is possible to be manufactured in different colors and fillers.

Most usual compositions:

  • CPI-PTFEBF – PTFE  WITH 40% BRONZE AND 60% VIRGIN PTFE

Good mechanical properties. Good thermal conductor. Good resistance to deformation under load. It supports well the rubbing wear with very heavy loads and low speeds. It is most suitable for hydraulic systems. Not suitable for chlorine, acids and pure oxygen.

PropertiesValueUnitStandard
Hardness≥64-68Shore DISO 868
Density3.10~3.20g/cm3DIN 534790
Tensile strength≥20MpaASTM D4745-79
Elongation at break≥190%ASTM D4745-79
Working temperature-180~250ºC
  • CPI-PTFEGD PTFE WITH 15% GLASS FIBERS, 5% MOS2 POWDER AND 80% VIRGIN PTFE

Good balance of electrical and chemical mechanical properties. Resist acids and alkalis, except hydrofluoric acid and strong alkalis. It wears more lubricated with water. It has similar applications than fiberglass PTFE but, comparatively, it is less abrasive, has lower coefficient of friction, similar wear and lower electrical properties.

PropertiesValueUnitStandard
Hardness≥63Shore DISO 868
Density2.29g/cm3DIN 534790
Tensile strength≥17MpaASTM D4745-79
Elongation at break≥220%ASTM D4745-79
Working temperature-180~260ºC
  • CPI-PTFECD PTFE FILLED 25% CARBON POWDER AND 75% VIRGIN PTFE

Good mechanical and chemical properties. Not recommended for oxidizing environment. Antistatic. It works well on dry and with water. Good heat conductor. It supports well the friction wear with heavy loads at intermediate superficial speeds. Suitable for compression rings.

PropertiesValueUnitStandard
Hardness≥68Shore DISO 868
Density2.09g/cm3DIN 534790
Tensile strength≥17MpaASTM D4745-79
Elongation at break≥180%ASTM D4745-79
Working temperature-180~240ºC

Other charges available: copper, graphite, carbon fiber, black carbon. Consult other possibilities.

  • SPECIFICATIONS:
External (mm)Internal (mm)Long (mm)
Molded tube12-9506-70020~400*
Extruded tube5~15010-4451000
Molded rod6-500100-1000
Extruded rod4-2001000-5000

* Note: The length can be manufactured according to customers’ requirement. Other dimensions available on request.

DATA SHEET

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