... 1,3,5-Trioxane,polymer with 1, 3-dioxolane, Copolyformaldehyde Resin, Copolyformaldehyde , Acetal copolymer, polyxymethylene, POM(Polyacetal) CAS NO.:24969 ... such as medical technology, sports equipment, etc., POM has a very low coefficient of friction and good geometric stability, ... 60-90 (C) (Precision parts are often molede at a mold at a mold temperature as high as 120C) Pressure : Injection ...