Acetron® / Ertacetal® H POM-H

Homopolymer Polyoxymethylene

Acetron® Polyoxymethylene POM-H / Ertacetal® H Polyoxymethylene POM-H is a homopolymer acetal grade that offers superior mechanical strength, stiffness, hardness, and creep resistance, in addition to a much lower thermal expansion rate and increased wear resistance when compared to copolymer acetal grades. Due to these characteristics, Acetron® POM-H / Ertacetal® H POM-H excel in a variety of applications including small diameter, thin-walled bushings and bearings, gears, electrical components, valves, and fluid handling components.

Acetron® / Ertacetal® H POM-H plastic stock shapes in natural
Product Information

Material Properties

  • Excellent mechanical properties allows use of standard fasteners
  • Excellent stability and machining properties reduce machining cost
  • Durability of material allows easy installation and removal (low distortion)
  • Chemical resistance enables very long service lifetime
  • High impact strength, even at low temperatures
  • Very good dimensional stability (low water absorption)

Available Geometries

Acetron® / Ertacetal® H POM-H stock shapes encompass a range of standard sizes in the following geometries: Rod, Plate


Available Colors

Acetron® / Ertacetal® H POM-H stock shapes come in the following colors: Natural, Black

Regional Availability

Availability of products, shapes, and colors may differ by region.