POM plastics are general-purpose semi-crystalline engineering thermoplastics known for their organized molecular structure and sharp melting points. There are two major types of POM: homopolymer (Delrin) and copolymer (other types of acetals), each having unique properties.u003cbr/u003ePOM is resistant to heat until the temperature reaches its melting point, where it liquefies and becomes moldable. Being a thermoplastics, it is an important material for injection molding. It is also applicable in u003ca href=u0022https://www.rapiddirect.com/blog/cnc-machining-basics/u0022 target=u0022_blanku0022 rel=u0022noreferrer noopeneru0022u003eCNC machiningu003c/au003e due to its high machinability