POM-C (Polyoxymethylene) is a highly crystalline thermoplastic, offering excellent low frictional properties and dimensional stability. In addition its high mechanical strength and toughness coupled with good machinability make it an ideal choice for the production of precision mechanical parts where tight tolerance control is essential. Having a very low moisture absorption, typically (0.08%), it is an ideal material for applications where parts come into contact with chemicals or are exposed to wet conditions.


  • High wear resistance
  • High impact strength and creep resistance
  • Excellent dimensional stability
  • Good chemical resistance
  • Low moisture absorption
  • FDA compliant
  • Suitable for food contact
  • Good insulating and dielectric properties


  • Gears
  • Guide rollers
  • Bearings
  • Bushes
  • Insulators
  • Sliding elements
  • Pump components
  • Valves and valve bodies
  • Parts being used in a wet environment


It is the natural grade of Acetal, where no additives are added. Natural color and black color are available.

POM-C (Special Grades)

In addition to the standard POM-C materials, DYNEX also manufacture various ‘special grades’ suitable for the most demanding applications within the electrical /electronics industries. These high performance products are manufactured to meet our customer’s extensive engineering needs.


  • Insulators, transformer housings
  • Circuit boards
  • Hard disc drives
  • Slide pads
  • Coil bodies
  • Integrated circuits


This grade is made from CNT(carbon-nano-tube) POM-C resin. It exhibits constant conductivity ranging between 106Ω and 109Ω with minimum changes in the physical properties of the original POM-C. It can be used in various applications in semiconductor industry, LCD/TFT-related industries and other electronic/electric industries.