Delrin® Homopolymer Delrin® homopolymer also known as POM is a crystalline plastic. It offers an excellent balance of properties between metals and plastics. Different chemical companies with slightly different mixes produce this material using names such as Delrin® and Celcon®. Characteristics of Delrin® are its high tensile strength, hardness, and rigidity to −40 °C. It has high fatigue and creep resistance as well as high toughness and stiffness. Delrin® has excellent dimensional stability and low friction. Because