... ,3,5-Trioxane,polymer with 1, 3-dioxolane, Copolyformaldehyde Resin, Copolyformaldehyde , Acetal copolymer, polyxymethylene, POM(Polyacetal) CAS ... pining Wheels Bearings Pump PartsForms: Pellets Processing Method: Injection Molding and ExtrusionPhysical properties Value Unit Test StandardDensity 1 ... a mold temperature as high as 120C) Pressure : Injection Pressure : 50-100 Mpa Holding Pressure : 30-80 ...