Moemeli oa Nucleatinge loketse lipolasetiki tsa kristale tse sa fellang tse kang polyethylene le polypropylene.Ka ho fetola boitšoaro ba crystallization ea resin, e ka potlakisa sekhahla sa crystallization, ea eketsa sekhahla sa crystallization le ho khothalletsa miniaturization ea boholo ba lijo-thollo, e le ho khutsufatsa potoloho ea ho bōpa, ho ntlafatsa pepeneneng le holim'a sehlahisoa.Keketso e ncha e sebetsang bakeng sa thepa ea 'mele le ea mochini joalo ka gloss, matla a tsitsipano, ho tiea, mocheso o khopamisang mocheso, ho hanyetsa tšusumetso, le khanyetso ea creep.

Moemeli oa Nucleatinge bua ka kenyelletso ea lik'hemik'hale e sebetsang e ka fetolang karolo ea boits'oaro ba kristallise, ho ntlafatsa pepeneneng, ho tiea, ho phatsima ha bokaholimo, ho tiea ha tšusumetso le mocheso oa mocheso oa sehlahisoa, ho khutsufatsa potoloho ea sehlahisoa, le ho ntlafatsa ts'ebetso le ts'ebetso ea ts'ebeliso ea sehlahisoa. sehlahisoa.

Thentho e etsang nucleatinge sebelisoa e le motlatsi oa phetoho ea polymer, 'me mochine oa eona oa ts'ebetso ke haholo-holo: sebakeng se qhibilihisitsoeng, kaha nucleating agent e fana ka nucleus e hlokahalang ea kristale, polymer e fetoha ho tloha ho nucleation ea pele ea homogeneous ho ea ho nucleation ea heterogeneous, Ka hona, crystallization. lebelo le potlakisa, sebopeho sa lijo-thollo se hloekisoa, 'me ho molemo ho ntlafatsa ho tiea ha sehlahisoa, ho khutsufatsa potoloho ea ho bōptjoa, ho boloka botsitso ba sebopeho sa sehlahisoa sa ho qetela, ho thibela ho hasana ha leseli, ho ntlafatsa pepeneneng le holim'a gloss le' mele le 'mele. thepa ea mechine ea polymer.(tse kang ho satalla, modulus), khutsufatsa potoloho ea ts'ebetso, joalo-joalo Joaloka sehlopha sa bohlokoa sa li-nucleating agents, mosebetsi o ka sehloohong oa moemeli o hlakileng ke ho ntlafatsa phello ea optical ea polymer.Lipatlisiso le nts'etsopele ea li-nucleating agents naheng ea heso li qalile ka bo-1980, 'me ho na le mefuta e mengata.Hona joale lisebelisoa tsa nucleating tse sebetsang, tse theko e tlaase le tsa khoebo li ka aroloa haholo-holo ka li-inorganic nucleating agents, organic nucleating agents le polymer nucleating agents..Ho phaella moo, moemeli oa phetoho o fetolang mofuta oa α-crystal ho PP ho mofuta oa β-crystal hangata o boetse o khetholloa e le nucleating agent.