1. Nikeza ukuzinza kokushisa
Enkambisweni yokucubungula ipulasitiki, ikakhulukazi ekukhiqizweni kwe-PVC, izinga lokushisa eliphezulu lingabangela ukuphuka kanye nokushiswa kwamaketanga e-PVC, ngaleyo ndlela kuncishiswe izakhiwo zomzimba kanye nekhwalithi yokubukeka kwezinto. Izithambisi ze-calcium zinc zingamunca futhi zinciphise i-HCl ngempumelelo, ngenkathi zithatha indawo yezinto ezisebenzayo nezingazinzi ukuze kuvinjelwe ukuhlukana kwe-HCl ngenxa yokushisa, ngaleyo ndlela kuqinisekiswe ukuzinza kokukhiqizwa kwe-PVC.
2. Nikeza ukuzinza kwesithombe
Imisebe ye-Ultraviolet nayo ingenye yezinto ezibalulekile ezibangela ukuguga kwepulasitiki. Izithambisi ze-calcium zinc zingamunca imisebe ye-ultraviolet, zinciphise umonakalo wemisebe ye-ultraviolet kumaketanga e-molecule epulasitiki, ngaleyo ndlela zithuthukise ukuzinza kwe-photostabilized kwepulasitiki.
3. Thuthukisa ukucaca kanye namandla okufaka imibala
Iziqinisi ze-calcium zinc zinamandla okucaca kahle kanye nombala, okunganikeza umphumela wombala ofiselekayo ngaphandle kokuthinta ukucaca kwezinto. Lokhu kubaluleke kakhulu ekukhiqizweni kwemikhiqizo yepulasitiki ecacile yekhwalithi ephezulu, njengokupakisha ukudla, amadivayisi ezokwelapha, njll.
4. Ukusebenza kwemvelo
Uma kuqhathaniswa nosawoti we-lead cadmium wendabuko kanye neziqinisi ze-organotin, iziqinisi ze-calcium zinc azinazo izinsimbi ezisindayo nezinye izakhi ezinobuthi, okwenza zibe yiziqinisi ezinobungani nemvelo. Lokhu kwenze ukuthi isetshenziswe kabanzi emikhakheni efana nokupakisha ukudla kanye namadivayisi ezokwelapha.
5. Thuthukisa ukuhambisana nokusabalala
Iziqinisi ze-calcium zinc zingathuthukisa ukuhambisana kwazo kanye nokuhlakazeka kwazo ne-PVC resin, ngaleyo ndlela zithuthukise ukusebenza kwemikhiqizo, zinciphise ukuguguleka kwemishini, futhi zandise impilo yesevisi yemishini. Ngaphezu kwalokho, inganikeza ingxube ye-PVC ipulasitiki efanayo kanye nokugeleza kokuncibilika okusheshayo, okwenza ubuso bomkhiqizo bube bushelelezi.
6. Ukumelana nokungcola kwe-sulfurization
Iziqinisi ze-calcium zinc zinamandla okumelana nokungcola kwe-sulfurization futhi zingagcina ukusebenza okuzinzile ngaphansi kwezimo zokushisa okuphezulu ngaphandle kokukhiqiza ukungcola kwe-sulfurization, okubalulekile ekukhiqizeni imikhiqizo yepulasitiki esezingeni eliphezulu.
Ngamafuphi, iziqinisi ze-calcium zinc zidlala indima ebalulekile ekucutshungulweni kwepulasitiki. Azithuthukisi nje kuphela ikhwalithi kanye nokusebenza kwemikhiqizo yepulasitiki, kodwa futhi zihlangabezana nezidingo zemvelo. Ziyisithasiselo esibalulekile embonini yepulasitiki yanamuhla.
Isikhathi sokuthunyelwe: Disemba-27-2024
