Acetal Homopolymer (Delrin®) Sheet

Acetal Homopolymer (Delrin®) Sheet 

Acetal homopolymer sheet (commonly referred to as Delrin® sheet) is a strong, rigid plastic with a higher mechanical strength, hardness and creep resistance than Acetal copolymer. It also has a high resistance to wear, but is not resistant to long term immersion in water in temperatures over +60°C. It is easy to machine, has very good electrical insulation properties and is resistant to most dilute acids, cleaning agents and some solvents. Acetal homopolymer (Delrin®) sheet has a lower thermal expansion rate than Acetal copolymer. PAR can supply genuine Delrin® plastic sheet upon request. Please specify in writing at time of enquiry.


Friction bearings, gears, spring elements, housing parts, rollers, friction strips, plugs, insulators, snap fit connectors and seals.

Key Features

  • Temperature: Up to +110°C (+150°C short term).
  • Good sliding properties.
  • Offers enhanced mechanical strength, hardness and resistance to creep than acetal copolymer.
  • Very good electrical insulation properties.
  • Improved temperature resistance compared to acetal copolymer.
  • Highly machinable.


Also available: Acetal Homopolymer (Delrin®) RodGenuine Delrin® sheet is available upon request.

Note: If a specific colour of material is required, please state this in writing at the point of enquiry.

Technical Specification: