Uyini umlando wokuthuthuka we-tint yewindi lemoto?

Ukwakhiwa kabusha kwemisebenzi yefilimu yamafasitela emoto kwaholela esizukulwaneni sokuqala sobuchwepheshe bokunamathela kanye nenhlanganisela ngeminyaka yawo-1960, evame ukwaziwa ngefilimu yephepha letiye. Umsebenzi oyinhloko walolu hlobo lwefilimu ukuvimbela ukukhanya futhi ngokuyisisekelo ayifaki insulate. Njengezibuko zelanga, ingashintsha kuphela umbono wokukhanya obonakalayo. Ngaphezu kwalokho, ukucaca kwefilimu yephepha letiye kuphansi kakhulu, futhi iphunga le-formaldehyde libi kakhulu. Ilungele kuphela izimoto zabagibeli, izimba, njll., ezisetshenziselwa ukufaka izimpahla.

Isizukulwane sesibili yifilimu edayiwe esebenzisa inqubo yokudaya. Lolu hlobo lwe-membrane lwakhiqizwa ngawo-1970. Iningi lolwelwesi olukhona njengamanje emakethe luyizinqubo zokudaya ezijulile. Indlela yokudaya ejulile isetshenziselwa ukwengeza izinto ezibamba ukushisa ukuze zimunce imisebe ye-infrared elangeni ukuze kuzuzwe umphumela wokuvikela ukushisa. Ngenxa yokuthi iphinde ibambe ukukhanya okubonakalayo, ukukhanya okubonakalayo akwanele. Ngokuhambisana nemikhawulo yenqubo yokudaya ngokwayo, ukucaca kuncane kakhulu. Okunye okubi kakhulu kwefilimu edayiwe ukuthi umsebenzi wayo wokufaka ukufudumala ubola ngokushesha, futhi kulula ukufiphala. Amafilimu amaningi adayiwe ngeke aphele kuphela ngemva konyaka nesigamu, kodwa ngeke esakwazi ukugqunywa futhi angase abe namabhamuza, okuthinta kabi ukubukeka okubonakalayo. Lolu hlobo lwefilimu lufaneleka ngokukhethekile ukuhlolwa kokufakwa kokushisa osheshayo. Izitolo ze-4S zivame ukusebenzisa isici samafilimu adayiwe ukumunca ukushisa ngokushesha ukuze akhohlise amakhasimende, ngakho amafilimu adayiwe aphansi athunyelwa izitolo ze-4S akumele anikezwe.

Ngasekupheleni kwawo-1980 nasekuqaleni kwawo-1990, kwaphuma isizukulwane sesithathu sefilimu yenqubo yokuhwamuka kwe-vacuum, okuyifilimu ye-aluminium. Inqubo yokuhwamuka kwe-vacuum eshisayo ihwamulisa ungqimba lwe-aluminium ku-substrate ukuze kuzuzwe umphumela wokuvikela ukushisa. Lolu hlobo lwefilimu kakade luyingxenye yefilimu yensimbi futhi lunokushisa okuhlala isikhathi eside. Kodwa-ke, ukungalungi kwayo ukuthi kunokungacaci kahle, okuthinta ukunethezeka komkhakha wombono. Okunye okubi kakhulu ukuthi inokukhanya okuphezulu, okukhiqiza ukungcola okuncane futhi kuthinte ukuphepha kokushayela. Ngaphezu kwalokho, i-formaldehyde phenomenon isekhona. Amafilimu e-Aluminized manje asetshenziswa kakhulu kumafilimu ezakhiwo.

Namuhla, i-tint yefasitela lemoto isithuthuke yaba ifilimu yesizukulwane sesine nesesihlanu ye-metal magnetron sputtering, engenakho ukungcoliswa kwe-TVOC ecasulayo futhi enokushisa okuphezulu, ukuchazwa okuphezulu, ukuzinza okuphezulu, nezakhiwo ezikhanyayo eziphansi.