... ,3,5-Trioxane,polymer with 1, 3-dioxolane, Copolyformaldehyde Resin, Copolyformaldehyde , Acetal copolymer, polyxymethylene, POM(Polyacetal) CAS NO ... "super steel" is called. pom has been widely used in electronic and electrical, mechanical , instruments, daily-use light ... , automotive, building materials, agriculture and other fields. In many new fields of applications such as medical technology, ...