Emkhakheni wokucubungula ngepulasitiki, ukukhiqizwa kwamafilimu anekhalenda elibonakalayo bekulokhu kuyindawo ebalulekile ebhizinisini eziningi. Ukuze kukhiqizwe amafilimu anekhalenda elibonakalayo elisezingeni eliphezulu, iziqinisi ze-PVC ngokuqinisekile ziyizinto ezibalulekile ezibalulekile. Iziqinisi ze-PVC ezingamanzi ziyathandwa ngenxa yezinzuzo zazo ezihlukile. Uma kuqhathaniswa neziqinisi eziqinile zendabuko, zinokuhlakazeka okungcono. Enqubweni yokukhiqiza amafilimu anekhalenda elibonakalayo, angafakwa ngokulinganayo ezintweni ze-PVC, okuqinisekisa ukuthi uchungechunge ngalunye lwama-molecule luqiniswa futhi luvikelwe ngempumelelo, okubalulekile ekugcineni ukucaca kwamafilimu. Ngaphezu kwalokho, ukwakheka kwawo koketshezi kwenza inqubo yokwengeza ibe lula futhi inembile, igweme amaphutha okusebenza kwendawo abangelwa ukuhlakazeka okungalingani kweziqinisi futhi ibeke isisekelo sokukhiqizwa kwamafilimu anekhalenda elibonakalayo elibonakalayo elisezingeni eliphezulu. Ngokuvamile,iziqinisi ze-PVC eziwuketsheziezifanele amafilimu abhalwe ngekhalenda asobala kakhulu afaka phakathiI-Methyl Tin,I-Calcium-Zinckanye neziqinisi ze-Carium-Zinc.
Iziqinisi ze-Liquid Methyl Tin zinokuqina okuhle kakhulu kokushisa futhi zingavimbela ngempumelelo ukubola kwe-PVC ngaphansi kwezimo zokucubungula ezishisa kakhulu, ziqinisekisa ukucaca kanye nokuqina kombala kwemikhiqizo. Kodwa-ke, izindleko zazo ziphakeme kakhulu. Kwezinye izimo zokusetshenziswa lapho izindleko zibucayi kakhulu, amabhizinisi azofuna ezinye izixazululo.
Ama-PVC Barium Zinc stabilizers aluhlobo lwe-thermal stabilizers asebenza kahle kakhulu. Kumafilimu afakwe ikhalenda ecacile, anganikeza izakhiwo ezinhle zokufaka imibala ekuqaleni, okwenza amafilimu agcine ukubukeka okuhle nombala omuhle esigabeni sokuqala sokucubungula. Aphinde abe nokusebenza okuhle kokuqina kokushisa kwesikhathi eside futhi angaqinisekisa ukuthi amafilimu awathambekeli ekushintsheni kombala nokuguga ngesikhathi sokusetshenziswa okulandelayo. Okwamanje, ukugcotshwa kwama-barium-zinc stabilizers kuphakathi, okusiza ukugeleza kwezinto ngesikhathi sokucubungula futhi kwenza inqubo yokucubungula ibe lula futhi ithuthukise ukusebenza kahle kokukhiqiza.
Ama-PVC Calcium Zinc stabilizers, njengabamele ama-stabilizers anobungani nemvelo, kancane kancane aba yinto evelele embonini. Inzuzo yawo enkulu iwukuthi anobungani nemvelo futhi awabi nobuthi, okuhambisana nomkhuba wezidingo zokuvikela imvelo eziqinile zemikhiqizo yepulasitiki. Ekukhiqizweni kwamafilimu acacile, ama-calcium-zinc stabilizers anganika amafilimu ukukhanya okuhle kanye nokumelana nesimo sezulu okuhle kakhulu. Ngisho noma amafilimu evezwa ezindaweni zangaphandle isikhathi eside, angamelana ngempumelelo nezinkinga zokuguga kanye nokuqhekeka okubangelwa yizici ezifana nemisebe ye-ultraviolet kanye nomoya-mpilo, ngaleyo ndlela kwandise impilo yenkonzo yamafilimu.
Kuhle ukusho lokhoI-TopJoy Chemicaligxile ekukhiqizweni nasekucwaningweni nasekuthuthukisweni kwezithambisi zoketshezi. I-TopJoy Chemical inethimba lochwepheshe kanye nobuchwepheshe obuthuthukisiwe, ehlola ngokujulile embonini ye-PVC futhi izibophezele ekuhlinzekeni amakhasimende ngemikhiqizo yezithambisi zoketshezi esezingeni eliphezulu ehlangabezana nezidingo ezahlukene. Kungakhathaliseki ukuthi amakhasimende aphishekela ukusebenza kahle kwezindleko akhetha izithambisi ze-barium-zinc ze-PVC noma amakhasimende agxile ekuvikelweni kwemvelo akhetha izithambisi ze-calcium-zinc ze-PVC, i-TopJoy Chemical ingahlangabezana nezidingo zayo ngokunembile futhi isize amabhizinisi ukuthi akhiqize imikhiqizo yefilimu ecacile esezingeni eliphezulu.
Isikhathi sokuthunyelwe: Jan-13-2025