#Acetal #sheet http://www.emcoplastics.com/materials/acetal/ Brief overview of the industrial plastic known as Acetal (polyoxymethylene). -Key Features -Applications -Certifications Acetal or Polyoxymethylene (POM). also commonly known under DuPont’s brand name Delrin®. is an engineering thermoplastic. It is a lightweight, low-friction and wear-resistant material with good physical and processing properties. Ther are two types of Acetals: Copolymers or Homopolymers