Oyinki bayingxenye ebalulekile ezinqubweni zokunyathelisa ezihlukahlukene, futhi izinhlobo ezahlukene zoyinki zisetshenziselwa ukuzuza imiphumela ethile. I-eco-solvent inki, oyinki abancibilikayo, noyinki abasekelwe emanzini yizinhlobo ezintathu zikayinki ezivame ukusetshenziswa, ngayinye inezici zayo ezihlukile kanye nezicelo. Ake sihlole umehluko phakathi kwabo.
Uyinki osuselwe emanzini uwukhetho olutholakala kabanzi futhi oluhambisana nemvelo. Iqukethe ama-pigments noma odayi abancibilikisiwe emanzini. Lolu hlobo lukayinki alunabo ubuthi futhi luqukethe i-VOC ephansi (izinto eziphilayo ezishintshashintshayo), okwenza kuphephe ukusetshenziswa ezindaweni zasendlini. Ama-inki asekelwe emanzini asetshenziswa kakhulu ekuphrinteni kwehhovisi, ukuphrinta ubuciko obuhle, ukuphrinta kwendwangu nezinye izinhlelo zokusebenza.
Ngakolunye uhlangothi, oyinki abancibilikisiwe bahlanganisa i-pigment noma odayi abancibilikisiwe kuma-organic compounds noma amakhemikhali e-petrochemical. Lo uyinki uqinile ngokwedlulele futhi uhlinzeka ngokunamathela okuhle kakhulu ezinhlobonhlobo zama-substrates afaka i-vinyl, ipulasitiki nensimbi. Uyinki we-solvent uvame ukusetshenziswa kuzimpawu zangaphandle nasezinhlelweni zokugoqa izimoto ngenxa yokuthi umelana nezimo zezulu ezinzima futhi unikeza imiphumela yokuphrinta ehlala isikhathi eside.
Uyinki we-Eco-solvent uyinki entsha uma kuqhathaniswa enezindawo phakathi koyinki abasuselwe emanzini nabancibilikayo. Iqukethe izinhlayiya ze-pigment ezimisiwe ku-solvent evumelana nemvelo, equkethe ama-VOC aphansi kunoyinki be-solvent bendabuko. Oyinki be-Eco-solvent banikeza ukuqina okuthuthukisiwe nokusebenza kwangaphandle kuyilapho bengalimazi kangako imvelo. Ivame ukusetshenziswa ezinhlelweni ezifana nokuphrinta izibhengezo, imidwebo ye-vinyl, namadecals odongeni.
Omunye umehluko omkhulu phakathi kwalezi zinhlobo zikayinki inqubo yokwelapha. Ama-inki asekelwe emanzini omile ngokuhwamuka, kuyilapho ama-inks asekelwe ku-solvent kanye ne-eco-solvent adinga isikhathi sokumisa ngosizo lokushisa noma ukujikeleza komoya. Lo mehluko enqubweni yokwelapha uthinta isivinini sokunyathelisa kanye nobunkimbinkimbi bemishini yokunyathelisa.
Ukwengeza, ukukhetha kukayinki kuncike ezidingweni ezithile zephrojekthi yokuphrinta. Izinto ezifana nokuhambisana kwendawo, ukusebenza kwangaphandle, ukugqama kombala nomthelela wemvelo kudlala indima ebalulekile ekukhetheni uhlobo lukayinki olufanele.
Sekukonke, oyinki abasuselwe emanzini bakulungele ukuphrinta imvelo endlini, kuyilapho oyinki be-solvent banikeza ukuqina kwezinhlelo zokusebenza zangaphandle. Oyinki abancibilika ku-Eco-solvent benza ibhalansi phakathi kokuqina nokukhathazeka kwemvelo. Ukuqonda umehluko phakathi kwalezi zinhlobo zikayinki kuvumela amaphrinta ukuthi enze izinqumo ezinolwazi ngokusekelwe ezidingweni zabo zokuphrinta ezithile nokuzibophezela kwemvelo.
Isikhathi sokuthumela: Nov-24-2023