... NO.:24969-26-4, 1,3,5-Trioxane,polymer with 1, 3-dioxolane, Copolyformaldehyde Resin, Copolyformaldehyde , Acetal ... mechanical , instruments, daily-use light industrial, automotive, building materials, agriculture and other fields. In many new fields ... Acetal (POM) CopolymerGeneral Material Status Standard-flow grade, with minimized mold depositFeatures: Acid Resistant Good Abrasion Resistance High ...