VI p (deel 4): Modelvorming en numerieke simulatie van het spuitgieten van reagerende polymeren

A review with 5 refs. Numerical simulation of injection molding of reactive materials may reveal crit. conditions. Calcns. on filling a rectangular mold with polyurethane correspond well with earlier result, except when the gel no. of the material at the end of the mold is high. It was concluded that it is almost essential that optimum process parameters are detd. by numerical simulation when large molds are to be filled with rapidly reacting material