... , 3-dioxolane, Copolyformaldehyde Resin, Copolyformaldehyde , Acetal copolymer, polyxymethylene, POM(Polyacetal) CAS NO.:24969-26-4, 1,3,5-Trioxane,polymer with 1 ... : Injection Molding and ExtrusionPhysical properties Value Unit Test StandardDensity 1.41 g/cm3 ISO 1183Melt Mass-Flow Rate (MFR) (190C/2 ... .16Kg) 9 g/10 min ISO 1133Water Absorption (24 hr, 23 C ...