Polyoxymethylene (POM) and POM-C are two widely used engineering plastics known for their excellent mechanical properties, dimensional stability, and low friction. In this blog, we will explore the similarities and differences between POM and POM. POM sheet and pom rod inventory in various sizes, ready for dispatch When researching engineering plastics, it's common to come across terms like Acetal, POM, Delrin, POM-C, and POM.
POM-C is used for fuel system components because it has higher chemical resistance, for fuels and solvents than POM-H Delrin. Can POM-C replace Delrin® in precision gears? Yes, it could be a suitable alternative to POM. Acetal C and Acetal H are both engineering plastics more properly known as polyoxymethylene (POM) and are members of the thermoplastics family.
POM is available in 2 different resins: Acetal Copolymer (POM-C / Ertacetal C®) and Acetal Homopolymer (POM-H / Ertacetal H®). One of the most commonly used Acetal H brands is DuPont™ Delrin®. Compare homopolymer (POM-H) and copolymer (POM-C) acetal for injection molding.
Explore technical specs, processing, and applications to choose the right POM. POM-H offers higher mechanical strength and stiffness thanks to its simpler polymer structure and greater crystallinity. POM-C provides superior chemical resistance and steam/hydrolysis resistance up to 185 °F, and is generally lower in cost.
Center. Copolymer and and homopolymer acetals are both semi-crystalline plastics, but POM-H has a higher degree of crystallinity than POM-C. How do the performance properties of POM-C and POM-H differ? Generally speaking, POM.
Acetal POM-H vs POM-C: Understand the differences between homopolymer acetal (Delrin®) and copolymer POM. Compare plastic mechanical properties & wear resistance. What is POM‑C? Explore properties, benefits and processing of acetal resin.
A complete guide for engineers, designers and industrial manufacturers. Explore the differences between POM-H vs POM-C. Learn which polyoxymethylene is suited for your needs.
POM-H vs POM-C: Discover the unique properties and applications of these two types of polyoxymethylene.