ngwaahịa

Polyethylene dị ala (LDPE) bụ resin sịntetik na-eji usoro nrụgide dị elu site na polymer radical free nke ethylene na ya mere a na-akpọkwa ya "polyethylene dị elu".Ebe ọ bụ na yinye molekụla ya nwere ọtụtụ alaka ogologo na nke dị mkpụmkpụ, LDPE dị obere kristal karịa polyethylene dị elu (HDPE) na njupụta ya dị ala.Ọ na-egosipụta ìhè, mgbanwe, ezigbo nguzogide na-ekpo ọkụ na mmetụta mmetụta.LDPE kwụsiri ike na kemịkalụ.Ọ nwere ezigbo iguzogide acid (ma e wezụga ike oxidizing acids), alkali, nnu, ihe mkpuchi ọkụ eletrik mara mma.Ọnụego ntinye uzuoku ya dị ala.LDPE nwere mmiri mmiri dị elu yana ezigbo nhazi.Ọ dabara adaba maka iji ya n'ụdị usoro nhazi thermoplastic niile, dị ka ịkpụzi injection, ịkpụzi extrusion, ịkpụzi ihe, rotomolding, mkpuchi, ịfụfụ, ikpo ọkụ, ịgbado ọkụ-jet na ịgbado ọkụ ọkụ.