I. Borminology
Qeto e bobebe ea pente: e bua ka hore na ho ka beoa lintlha tse kae bolelele ba ins e le 'ngoe; unit: PDI
Tekanyo ea mahlo: Ho bua ka palo ea likaroloana tsa silevera, ke hore, bokhoni ba ho thibela leseli, Yuniti e "D" e bobebe)
Gamma: Gamma e bua ka mohlala oo ho ka etsahalang hore na o feto-fetoha joang ha a feto-fetoha ha lifilimi tse mpe ka mor'a ho ba le matla a mangata a khanya?
II. Sebopeho le mosebetsi oa ho penta e bobebe
Karolo e le 'ngoe ea 1:
E bapala karolo ho thibela likhama le ho sireletsa karoloana ea silevera ea silevera e tsoang ho senyeha!
2.drug filimi (emulsion ea letsoai la silever emulsion)
Ka har'a sekala, likarolo tsa mantlha tsa Emulsion ke litšoantšiso tsa sirale tsa silevera, lipole tse ling tsa letsoai le li-glatatin ka tlasa ketso ea khanya. Empa letsoai la silevera ha le phunyele metsing, kahoo Glatin e sebelisetsoa ho e etsa hore e be boemo bo emisitsoeng le ho koaheloa ke filimi ea lifilimi. Pigment ka har'a emulsion e bapala phello ea kelello.
3. Lekato la ho khomarela
Khothalletsa ho tšoarela ha sekepe se emulsion ho ea ho ba maemong a lifilimi. Bakeng sa ho ntlafatsa matla a bonano lipakeng tsa emulsion le filimi e senyehileng ea Gelatin ho etsa hore e bengoe ka thata.
4. Polyester Seyer
Motheo oa Mokhanni oa Mokhanni le Filimi e mpe ea lifilimi ka kakaretso e sebelisa nitrocellulose ea nitrocellulose, acetate kapa ea li-filyester tsa lifilimi. Mefuta e 'meli ea pele ea mekhabiso ea lifilimi e na le maemo a mangata,' me boholo ba Motheo oa Polyester Filimi e tsitsitse
5. Anti-Halo / Static
Anti-Halo le motlakase oa Static. Maemong a tloaelehileng, sesosa se ka tlase sa Photos sa baesekopo se tla bonahatsa leseli, ho etsa hore emulsion sea boela sa khothalletsa hape ho hlahisa halo. Ho thibela halo, tharollo ea aquanous ea Gelatin hammoho le fuchsin ea mantlha e sebelisetsoa ho koba mokokotlo oa lifilimi ho monya leseli. E bitsoa sehlopha sa anti-ho itšehla thajana.
III, ts'ebetso ea ts'ebetso ea filimi e bobebe ea pente
1. Pente e bobebe
Ho penta e bobebe ha e le ntho e bobebe. Kamora hore filimi e pepesoe, letsoai la sree s sreene le khutlisetsa setsi sa silevera, empa ka nako ena, ha ho na litšoantšo tse ka bonoang filiming, e bitsoang setšoantšo sa lengole. Mechini e bobebe e sebelisitsoeng ke mechini e bobebe
2. Hola
Lejoe la sreene kamora ho hlatsuoa ho fokotsehile likokoana-hloko tse ntšo. Mocheso oa moqapi o na le tšusumetso e kholo lebelo la nts'etsopele. Mocheso o phahameng, lebelo le potlakileng la nts'etsopele. Mocheso o loketseng o matlafatsang ke 18 ℃ ~ 25 25 ℃. Likarolo tsa mantlha tsa mokelikeli o moriti o entsoe ka moqapi, tšireletso, accelerator le Inhibitor. Mesebetsi ea eona e tjena:
1) .denty: Ts'ebetso ea moqapi ke ho fokotsa letsoai le silevera ea silevera ho silevera. Lik'hemik'hale tse sebelisoang joalo ka ha litheolelo li sebelisa hydroquinone le P-CROROTE le P-CROROTE le P-CROROTE.
2). Moemeli ea Ts'ireletso: Moemeli ea sirelletsang o thibela moqapi ho tsoa ho oxidiva, le sodium sulfite hangata e sebelisoa e le moemeli oa tšireletso.
3) Boholo ba mangolo a sebelisitsoeng ke khabone ea sodium, sodium hydroxide, jj.,
4). Inhibit: Karolo ea Inhibitor ke ho thibela phokotso ea letsoai le bobebe la silevera ho silevera, e ka thibelang mohokahanyi oa ho hlahisa moea o hlahisang. Litaastium Bromide ke thipa e ntle, 'me e na le libaka tse matla tsa lifoto ha li thibetsoe ka tsela e fokolang,' me libaka ka lebaka la kutloisiso e fokolang li matla.
IV. Ho lokisa
Sebelisa Amomonium Thiolfate ho tlosa letsoai le la sreene le neng le sa pepesoe hape, ho senya setšoantšo sa mantlha.