... 4, 1,3,5-Trioxane,polymer with 1, 3-dioxolane, Copolyformaldehyde Resin, Copolyformaldehyde , Acetal copolymer, polyxymethylene, POM(Polyacetal) CAS NO.:24969-26-4, 1,3,5-Trioxane,polymer with ... -flow grade, with minimized mold depositFeatures: Acid Resistant Good Abrasion Resistance High Hardness Bacteria Resistant ... at a mold at a mold temperature as high as 120C) Pressure : Injection Pressure : ...