Korean Engineering Plastic POM F20-03 Medium Viscosity Injection Molding General Purpose Long-term Supply

POM (Polyoxymethylene Resin) Definition: Polyoxymethylene is a linear polymer without side chains, characterized by high density and high crystallinity. Depending on the chemical structure of its molecular chain, it can be classified into homopolymer POM and copolymer POM. The key differences between the two are: homopolymer POM has higher density, crystallinity, and melting point, but poorer thermal stability and a narrower processing temperature range (approximately 10°C), with slightly lower stability in acids and bases; whereas copolymer POM has lower density, crystallinity, melting point, and strength.