UV kudhinda inzira yakasarudzika yeDhijitari KudhindaShandisa Ultraviolet (UV) kuomesa kana kurapa
Maitiro eUV kurapa Maitiro acho akafanana nekudhinda kwechinyakare, musiyano chete ndiye maInks anoshandiswa uye maitiro ekuomesa - uye zvigadzirwa zvepamusoro zvakagadzirwa.
Mukudhinda kwechinyakare, solvent inks inoshandiswa; Izvi zvinogona kubuda uye kuburitsa madhiri mishonga yemichero (VOCS) iyo inokuvadza nharaunda. Iyo nzira zvakare inogadzira - uye inoshandisa - kupisa uye kunhuhwirira kunoenderana. Uyezve, zvinoda zvimwe zvekupfira proders kuti ubatsire neiyo Inki yekubvisa maitiro uye kuoma, iyo inogona kutora mazuva akati wandei. Iyo inks inodhonzwa mune yekudhinda yepakati, saka mavara anogona kuratidzika kunge akashambwa nekupera simba. Maitiro ekudhinda anokwana zvakanyanya papepa uye kadhi masvikiro, saka hazvigone kushandiswa pazvinhu zvakadai semapurasitiki, girazi, simbi, foil kana acrylic senge uv kudhinda.
MuUV UV kudhinda, Mercury / Quartz kana Tungamira mwenje unoshandiswa kurapa panzvimbo pekupisa; Iyo yakanyanya kugadzirwa yakakwirira-yakanyanya UV mwenje unonyatsotevedzera sezvo iyo yakakosha inki inogoverwa pane yekudhinda yepakati svikiro, uchidzvinyirira nekukurumidza. Nekuti iyo ink inoshandura kubva kune yakasimba kana kufambisa kune mvura ingangoita pakarepo, hapana mukana wekuti unoputika uye ozone anoburitswa, achigadzira tekinoroji inoshamwaridzana neinenge zero zero kabhoni tsoka.
Iyo ink, inonamatira kana kuunganidzira ine musanganiswa wemvura inoshingaira, oligomers - mapurikisi ane mashoma kudzokorora zvikamu - uye mafotoinitors. Munguva yekuporesa, yakakwira-yakajeka mwenje mune iyo Ultraviolet chikamu, ine mavheti ari pakati pepikicha inobatana - uye inokonzera iyo ink, inokonzeresa kana kuomerera kana kuomesa kuomesa pakarepo.
Zviri nyore kuona kuti sei UV kudhinda kwacho kwakapfuura mvura yechinyakare mvura uye solvent-based-formar yekuomesa maitiro uye nei inotarisirwa kuramba ichikura mukurumbira. Kwete chete iyo nzira yekumhanyisa kugadzirwa Madonhwe emvura eruki anobviswa, saka hapana kusvetuka kubva kana kutsvinya, uye sezvo kuoma kwapera, hapana kupererwa nekuparadza kukakavara kana vhoriyamu. Finer Stature inokwanisika, uye mavara akapinza uye akajeka sezvo pasina chekudhinda kune nzira yekudhinda yekudhinda inogona kuve musiyano pakati pekugadzira chigadzirwa cheumbozha, uye chimwe chinhu chinonzwisa tsitsi zvakanyanya.
Iyo inks zvakare yakave nekuvandudzwa kwemuviri, kudzikisira kupedzisa kwemuviri, kukwenya kwemakemikari, solvent uye kuomarara, kukunda kwechigadzirwa uye chigadzirwa chekupedzisira zvakare zvakanaka kubva kune yakagadziridzwa simba. Ivo zvakare vanoshungurudzwa uye vanopesana nemamiriro ekunze, uye vanopa kuwanda kuramba kupedza kuti vasiye vaite kuti vakwanise kuve vakanakira kusaina chiratidzo. Maitiro acho zvakare akawedzera mutengo-zvinobudirira - zvimwe zvigadzirwa zvinogona kudhindwa munguva shoma, kune mhando iri nani uye nemamiriro mashoma ekuramba. Kushaikwa kweVarwi kwakaburitswa kunoreva kuti kune kushoma kukuvara kwenzvimbo uye tsika yacho inotsigira.
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Tumira nguva: Kubvumbi-22-2022