... ,3,5-Trioxane,polymer with 1, 3-dioxolane, Copolyformaldehyde Resin, Copolyformaldehyde , Acetal copolymer, polyxymethylene, POM(Polyacetal) CAS ... CopolymerGeneral Material Status Standard-flow grade, with minimized mold depositFeatures: Acid Resistant Good Abrasion Resistance High Hardness ... C) (Precision parts are often molede at a mold at a mold temperature as high as 120C) Pressure : Injection ...