Abstract:Le ndatshana yethula amaphuzu abalulekile enqubo yokusebenzisa i-ainhlanganisela engena-solventisikhwama se-aluminium esinezinga eliphezulu lokushisa eliphezulu, futhi sikhomba izinzuzo zenhlanganisela engancibiliki.
Inqubo ye-solvent-free ihlanganisa izinzuzo eziningi ezifana nokuvikelwa kwemvelo kanye nezindleko, futhi kancane kancane ithathe indawo yenhlanganisela eyomile emikhakheni eminingi yohlelo lokusebenza.Kodwa-ke, izinkampani eziningi ziyanqikaza ukuzama imikhiqizo ehlanganisiwe yokupheka eshisa kakhulu, ikakhulukazi lezo ezinezakhiwo ze-aluminium foil.Ngoba abantu abaningi bakhathazekile ngezingozi zokusebenzisa imikhiqizo ehlanganisiwe ye-solvent-free: ingabe bangakwazi ukumelana nokupheka kokushisa okuphezulu?Ingabe izokwelulwa?Ayini amandla esikhumba?Ingabe ukuncipha kuzoshesha kakhulu?Iqine kangakanani?
Lawa amaphuzu abalulekile okusebenzisa imikhiqizo ye-aluminium eyinhlanganisela ye-aluminium eshibhile engancibiliki, futhi lesi sihloko sizohlola lezi zinkinga ngayinye ngayinye.
1,Izakhiwo ezijwayelekile kanye namazinga wokufaneleka wemikhiqizo yokupheka esezingeni eliphezulu
Njengamanje, ngokusekelwe ezidingweni zomsebenzisi, izinhlobo zokuqukethwe, namafomu okusakazwa, ukwakheka komkhiqizo wezikhwama zokupheka ezisezingeni eliphezulu ngokuvamile kuhlukaniswa ngezigaba ezintathu: ulwelwesi olunezingqimba ezimbili, ulwelwesi olunezingqimba ezintathu, kanye nesakhiwo se-membrane yesendlalelo ezine.Isakhiwo se-membrane enezingqimba ezimbili ngokuvamile i-BOPA/RCPP, i-PET/RCPP;Isakhiwo se-membrane yezendlalelo ezintathu yi-PET/AL/RCPP, BOPA/AL/RCPP;Isakhiwo se-membrane yesendlalelo ezine yi-PET/BOPA/AL/RCPP noma i-PET/AL/BOPA/RCPP.
Siyazi ukwakheka kwesikhwama sokupheka, sihlola kanjani ukuthi umkhiqizo wesikhwama sokupheka ufanelekile yini?
Ngokombono wezidingo zemboni kanye nemikhiqizo ehlanganisiwe, ngokuvamile yahlulelwa kusukela kulezi zici ezilandelayo:
1.1, Ukumelana nokupheka: ngokuvamile kubhekisela emazingeni amaningana okumelana, njengokubilisa ku-100 ° C, 121 ° C, nokupheka okunezinga lokushisa eliphezulu ku-135 ° C imizuzu engu-30-40.Nokho, kukhona nabakhiqizi abathile abadinga amanye amazinga okushisa;
1.2, Ayini amandla ekhasi;
1.3, Ukumelana nokuguga;Ngokuvamile, ukuhlolwa kwenziwa kuhhavini engu-60 ° C noma engu-80 ° C, futhi amandla ekhasi akalwa ngemva kwezinsuku ezingu-7 zomiswe.
1.4, Okwamanje, kunemikhiqizo eminingi yamakhasimende engadingi ukupheka, kodwa ibhizinisi libheka izici zokuqukethwe kokupakisha, njengama-75% ama-disinfectant wotshwala, okokuhlanza izingubo, izikhwama zamaski zobuso eziqukethe i-essence liquid neminye imikhiqizo nazo zikhiqizwa iglue yokupheka enezinga eliphezulu lokushisa.
2,Ukuqhathaniswa kwezindleko
2.1, Izindleko zeinhlanganisela engena-solventingu-0.15 yuan imitha-skwele ngayinye ingaphansi kwaleyo yenhlanganisela eyomile.Uma kubalwa ngokusekelwe ekukhiqizweni kwaminyaka yonke kwama-square metres ayizigidi ezingu-10 zemikhiqizo yokupheka eshisa kakhulu yibhizinisi lokupakisha, lingonga izindleko zokunamathela ngamayuan ayizigidi ezingu-1.5 ngonyaka, okuyimali engenayo enkulu.
3,Ezinye izinzuzo
Ngokungeziwe ezindlekweni, izinhlanganisela ezingancibilikiyo nazo zinezinzuzo ezilandelayo:Kungakhathaliseki ukuthi ngokwemibandela yokukhishwa kwe-VOCs, ukusetshenziswa kwamandla, ukusebenza kahle, noma ukulahlekelwa kokukhiqiza, izinhlanganisela ezingancibiliki zinenzuzo enkulu, ikakhulukazi ngokuqwashisa okwandayo kwemvelo kwabantu, i-solvent. okukhishwayo kungancishiswa
Isiphetho
Ngokusekelwe ekuhlaziyweni okungenhla, ukwakhiwa kwengqimba yangaphakathi yokupheka esezingeni eliphezulu engancibiliki kungahlangabezana ngokugcwele nezidingo zeningi lemikhiqizo emakethe, futhi iphakeme kunenhlanganisela eyomile ngokwezindleko zokusebenzisa, ukukhishwa kwe-VOC, ukusebenza kahle, nezinye izici.Njengamanje, inhlanganisela engancibilikiyo isetshenziswe ngokusemthethweni emakethe ngo-2013. Ngokusekelwe kumpendulo yemakethe eminyakeni eyi-10 edlule, ibisetshenziswa kabanzi ekudleni okuhlukahlukene okuboshiwe, ukudla okulula, amakhemikhali ansuku zonke, kanye nokupakishwa okukhulu.
Isikhathi sokuthumela: Nov-28-2023