Ucwecwe lwe-aluminium (noma ucwecwe lwe-aluminium eNyakatho Melika; evame ukubizwa ngalo ngokungakahleleki ngokuthi ucwecwe lukathayela) i-aluminium elungiswe ngamacembe ensimbi aminyene anogqinsi olungaphansi kakhulu kunoziro.2 mm (7.9 mils);amageji amancane afika kuma-micrometres ayisithupha (0.24 mils) nawo asetshenziswa ngokujwayelekile.E-US, amafoyili ngokuvamile alinganiswa ngezinkulungwane zamayintshi noma ama-mil.Ucwecwe lwasendlini olujwayelekile luvamise ukuba nguziro.016 mm (0.63 mils) ubugqinsi, futhi ucwecwe olunesibopho esisindayo ngokuvamile luba nguziro.024 mm (zero.94 mils).I-foil iyathandeka, futhi ingase igobe kalula noma isongwe ezintweni.Ama-foil azacile antekenteke futhi kwesinye isikhathi anyenyiswa nezinye izinto ezihlanganisa amapulasitiki noma iphepha ukuze aholele ekubeni namandla kakhulu futhi asebenziseke kakhulu.
I-aluminium foil yathatha indawo ye-tin foil phakathi nekhulu lamashumi amabili.E-United Kingdom nase-United States ingamakhilomitha avame ukwaziwa ngokusemthethweni ngokuthi “i-tin foil”, njengoba nje amathini ensimbi esabizwa njalo ngokuthi “amathini amathini”).Amafilimu enziwe ngensimbi aba namaphutha kwesinye isikhathi kucwecwe lwe-aluminium, nokho ngokuqinisekile angamamuvi we-polymer ambozwe ungqimba oluncane lwe-aluminium.E-Australia, i-aluminium foil yaziwa kabanzi ngokuthi i-alfoil.
I-foil eyenziwe ngeqabunga elincane likathayela itholakala ngokuthengiswa ngaphambi kwesikhathi kunozakwabo we-aluminium.I-tin foil yakhangiswa ngokwentengiso kusukela esikhathini esedlulelwe yisikhathi se-19 kuya ekuqaleni kwekhulu lama-20.Igama elithi “tin foil” lisekhona olimini lwesiNgisi njengenkathi yephepha le-aluminium yakamuva.I-tin foil ayithambile kakhulu kune-aluminium foil futhi ijwayele ukunikeza ukunambitheka kwethini elithambile ekudleni okusongwe ngayo.I-tin foil ithathelwe indawo nge-aluminium nezinye izinto zokusonga ukudla.
Indlela yokusakaza engayeki ingamandla amancane kakhulu ekujuleni futhi isiyindlela ethandwayo.[8]Ngobukhulu obungaphansi kukaziro.0.5 mm (1 mil), izendlalelo zivame ukuhlanganiswa ukuze kweqe okokugcina bese kuhlukaniswa kamuva okukhiqiza ucwecwe olunohlangothi olulodwa olucwebezelayo nohlangothi olulodwa lwe-matte.Izici ezithintana nenye ngayinye ehlukene ziyi-matte futhi izici zangaphandle zigcina zigqamile;lokhu kufinyelelwa ukuze kuncishiswe ukuklebhuka, izingcaphuno zokukhiqiza i-boom, ukuphatha ukujiya, futhi ufinyelele ekufuneni kwe-curler encane yobubanzi.
Ukuvalwa kwe-Microscopic ye-aluminium foil engemuva elingezansi lomucu werabha we-intumescent.
Icwecwe le-aluminium linesici esicwebezelayo nohlangothi lwe-matte.I-facet ecwebezelayo ikhiqizwa ngenkathi i-aluminium igoqwa ngesikhathi sokweqa kokugcina.Kunzima ukukhiqiza ama-roller ngesilinganiso sokuqala sokuvula ngokwanele ukuze sibhekane ne-gauge ye-foil, ngakho-ke, ukuze kudlule ekugcineni, amashidi agoqwe ngesikhathi esifanayo, aphinde kabili ubukhulu begeji ekufinyeleleni kuma-rollers.Lapho amashidi ehlukaniswa kamuva, iphansi elingaphakathi libuthuntu, futhi ingaphandle leminyango liyakhanya.Lo mehluko ngaphakathi ekugcineni udale umbono wokuthi ukukhetha uhlangothi kunomphumela ngenkathi upheka.Nakuba abaningi bevumelana (ngokungalungile) nokuthi amakhaya ayingqayizivele agcina ukushisa kuphelile uma esongwe ngesiphetho esinempilo esibhekana nokuphuma, futhi alondoloze imfudumalo ngokuqeda okukhazimulayo okuphathelene nengaphakathi, umehluko wangempela awubonakali ngaphandle kwezinsimbi.Ukwenyuka kwe-reflection kunciphisa ukumuncwa ngakunye nokukhishwa kwemisebe.I-foil ingase ibe ne-non-stick enamathela ohlangothini olulodwa olulula kakhulu.Ukubukeka kwecwecwe le-aluminium elicwebezelayo kungama-88% kuyilapho ucwecwe oluqoshiwe olubuthuntu lulungile ngo-80%.
Isikhathi sokuthumela: Mar-08-2022