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AKU®-CETAL POM-C HOLLOW RODS

POM has a continuous service temperature of up to 100°C.
The high surface hardness is only surpassed by a few plastics.
Due to its high hardness and smooth surface, POM has good sliding and wear behavior.
There is basically no tendency to stress cracks .
The copolymer has high thermal stability and chemical resistance.

  • very favorable sliding friction and sliding wear behavior
  • High resistance to solvents
  • High resistance to stress cracking
  • not resistant to strong acids and oxidizing agents
  • Poor bondability and paintability
  • Pressure-resistant quality
  • high hardness and rigidity
  • high toughness (down to -40°C)
  • High heat resistance
  • Low water absorption
  • High dimensional stability
  • Good electrical insulation behavior
Höhlstäbe Stäbe PVC PP PE PVDF
Cave rods Rods POM

Other dimensions on request
All product designations with ®=reg. Product names are the property of the respective manufacturer

Polyoxymethylene

POM, also known as polyacetal or acetal, is an engineering thermoplastic with excellent mechanical properties.

Properties of POM:

  • Mechanical strength:
    POM is characterized by high mechanical strength and rigidity. This makes it particularly suitable for applications that require good load-bearing capacity and impact resistance.

  • Low friction:
    POM has low friction, which makes it suitable for sliding and bearing applications. This results in less wear and tear and a longer service life for the components.

  • Good dimensional stability:
    POM retains good dimensional stability even under changing environmental conditions, such as temperature fluctuations or humidity. This is particularly important for precise and dimensionally stable components.

  • Chemical resistance:
    POM is resistant to many chemicals, especially organic solvents. This enables use in applications where there is contact with various substances.

  • Good machinability:
    POM is easy to machine, which makes it suitable for various manufacturing processes such as injection molding, extrusion and machining by milling or turning.

  • Good electrical insulation:
    As a good insulator, POM is used in electrical applications where reliable insulation is required.

Applications of POM:

POM is used in various sectors, including the automotive industry (e.g. for transmission parts, bearings), electrical industry, household appliances (e.g. gear wheels for dishwashers), medical technology (e.g. for surgical instruments) and general mechanical engineering applications.
Its versatility and excellent properties make POM a popular material in plastics technology.