Writer: Wei Wu, Heko Ukens
Publication: Journal of East China University of Science and Technology, 1994, 20 (6):773-777
Abstract: Research on the cavity pressure during the injection molding with injection pressure, packing pressure change characteristics, as well as the change of polypropylene (PP) influence degree and mechanical properties are the crystallization of. The results showed: the influence of the injection and packing pressure on the performance of PP has some relevance; for multistage holding system, pressure gradient transition in favor of crystallinity and properties of PP.
