Yiziphi izinzuzo ze-ink ye-UV?

Uyinki we-UV, njengento egqamile kubuchwepheshe besimanje bokunyathelisa, ubonise ukuphakama kwawo kuzo zonke izici eziningi, hhayi nje ukushayela ukuthuthukiswa kwezobuchwepheshe embonini yokunyathelisa kodwa futhi wadlala indima ebalulekile ekuthuthukiseni ikhwalithi yokuphrinta, ukwandisa ukusebenza kahle kokukhiqiza, kanye nokukhuthaza ukuvikelwa kwemvelo. Okulandelayo ukuhlaziya okunwetshiwe kwezinzuzo zikayinki we-UV.

Ubungane Bemvelo kanye nokusebenza kahle kwama-Inks e-UV

Ngokuvumelana nokugcizelela komphakathi intuthuko esimeme, uyinki we-UV ugqama embonini ngenxa yezinzuzo zawo ezihlukile. Akudingi ukuhwamuka kwe-solvent ngesikhathi sokwelashwa, kunciphisa kakhulu ukukhishwa okuyingozi okuvela ezitshalweni ezinyathelisayo futhi kuhambisane nemithethonqubo eqinile yezemvelo. Lesi sici futhi sehlisa inani lezincibilikisi ezidinga ukutholwa futhi ziphathwe, ukonga izindleko nezinsiza zamabhizinisi.

Ukusebenza Kwezindleko Eziphezulu kanye Nezinzuzo Zezomnotho

Nakuba uyinki we-UV ungase ube nenani leyunithi eliphezulu kancane uma uqhathaniswa noyinki wendabuko asekelwe ku-solvent, ukusebenza kahle kwawo okuphezulu kunikeza isilinganiso esikhulu sokusebenza kwezindleko. Njengoba ikhilogremu engu-1 kayinki we-UV ingamboza indawo yokunyathelisa engamamitha-skwele angu-70—uma kuqhathaniswa namamitha-skwele angama-30 oyinki abancibilikisiwe—kuholela ekwehleni okukhulu kwezindleko zokunyathelisa endaweni ngayinye ngokuhamba kwesikhathi, okuletha izinzuzo ezinkulu zezomnotho ekunyatheliseni. izinkampani.

Ukomisa Okusheshayo Nokusheshisa Ukukhiqiza

Isici sokumisa ngokushesha sikayinki we-UV simele intuthuko eguquguqukayo ekusebenzeni kahle kokukhiqiza. Ngokungafani noyinki bendabuko abadinga isikhathi sokumiswa kwemvelo noma ukusheshisa okusizwa ukushisa, uyinki we-UV uphulukisa ngemizuzwana ngaphansi kokukhanya kwe-ultraviolet, okufinyeza kakhulu umjikelezo womsebenzi. Leli khono lokumisa ngokushesha livumela ukucutshungulwa ngokushesha okufana nokusika, ukugoqa, noma ukubopha, ukwenza kube lula ukuhamba komsebenzi wokukhiqiza nokwandisa isivinini esifika ku-120 kuya ku-140 amamitha ngomzuzu. Iphinde inciphise ngokuphawulekayo izidingo zesikhala sokulondoloza.

Yeqa Ngekhwalithi Yokuphrinta

Uyinki we-UV udlula zonke ekugcineni imibala egqamile, ukucaca kwamachashazi, nemininingwane yesithombe. Ngenxa yenqubo yayo yokwelapha esheshayo eyehlisa ukusakazeka kwezithako, iphindaphinda ngokunembile amachashazi amahle, inciphise ukuzuza kwamachashazi futhi iqinisekise ukuphrinta kokucaca okuphezulu ngemininingwane emihle. Ukwengeza, ifilimu ye-inki eyakhiwe uyinki ye-UV inikeza ukumelana okuhle kakhulu kokuhuzuka kanye nokuzinza kwamakhemikhali, okuvumela izinto eziphrintiwe ukuthi zigcine umbala wazo futhi zimelane nokuguga ngisho nangaphansi kwezimo ezinzima, okubaluleke kakhulu ekukhangisweni kwangaphandle nokuphrinta ilebula.

Ukuphepha Nokuhambisana Namazinga Enhlanzeko

Uma kubhekwa ukuqwashisa okukhulu kwanamuhla ngokuphepha kokudla, ukuphepha kweyinki ye-UV kubalulekile. Njengoba ingenawo amanzi futhi ingancibiliki, yenza ifilimu ye-inki eqinile lapho iphulukiswa imelana namakhemikhali, ivimbela ukusabela kwamakhemikhali noma ukungcola lapho izinto eziphrintiwe zihlangana nokudla noma imithi. Lesi sici senza uyinki we-UV ulungele ukupakishwa ukuphrinta emkhakheni wokudla, iziphuzo, nemithi, ukuvikela impilo yabathengi kanye nokunciphisa izindleko zomshwalense ezingaba khona kanye nezingozi ezingokomthetho ezihlobene noyinki abavamile.

Ukusebenza Okuzinzile Nokuguquguquka

Ukuzinza kukayinki we-UV emishinini yokunyathelisa kungenye into egqamile. Yelapha kuphela ngaphansi kwamaza athile okukhanya kwe-UV, ukuyigcina isesimweni esikahle soketshezi phakathi nezimo ezivamile futhi igcina i-viscosity ezinzile phakathi nemisebenzi yokuphrinta enwetshiwe. Lokhu kuvimbela ukonakala kokuphrinta okubangelwa ukujiya kweyinki noma ukuncipha, okuqinisekisa izinqubo zokuphrinta ezibushelelezi kanye nekhwalithi yomkhiqizo engaguquki. Lokhu kuguquguquka kwenza uyinki ye-UV iphumelele kukho kokubili izinhlelo zokusebenza zokuphrinta ezinesivinini esikhulu nezicolekileyo.

Isiphetho

Kafushane, uyinki we-UV, nobungane bemvelo, ukusebenza kahle okuphezulu, ikhwalithi yokuphrinta ehlukile, nokuzinza, ulethe uguquko olungakaze lubonwe embonini yokunyathelisa. Akugcini nje ngokuthuthukisa ukusebenza kahle kokukhiqiza futhi kunciphisa izindleko zizonke kodwa futhi kuhambisana nenkambiso yomhlaba wonke ebheke ekunyatheliseni okuluhlaza, okudlala indima ebaluleke kakhulu ekuqhubeleni ubuchwepheshe bokuphrinta bufinyelele ikusasa elizinzile nelisezingeni eliphezulu. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe kanye nezindawo zokufaka izicelo ezikhulayo, uyinki we-UV uzoqhubeka nokudlala indima ebalulekile esikhathini esizayo sokuphrinta.