Material
Acetal (POM)
Acetal rod and sheet for precision engineering components. Excellent dimensional stability.

About Acetal
Acetal (also known as Delrin, POM or polyoxymethylene) is a high-performance engineering plastic with excellent dimensional stability, low friction and high stiffness. It's the go-to material for precision machined components, gears, bearings and mechanical parts.
Properties
- High stiffness and strength
- Low friction — excellent for sliding applications
- Excellent machinability — holds tight tolerances
- Good chemical resistance
- Dimensional stability — minimal moisture absorption
Available Forms
Rod (natural, black) from 6mm to 200mm diameter, sheet from 6mm to 100mm thick. Copolymer and homopolymer grades available.
Need acetal rod or sheet?
We stock a full range — CNC machining service also available.