I-Polyester Acrylate 5377A – Ukukhetha Okuhle Kakhulu Kwe-Flexographic UV Inks
Incazelo：
I-Polyester Acrylate 5377A iyi-resin ye-UV esebenza kahle kakhulu ehambisana kahle nama-monomers amaningi e-UV nama-resin e-UV, eklanyelwe ngqo izinhlelo ze-inki ye-UV ezishintshashintshayo. Izinzuzo zayo ezibalulekile zifaka phakathi isivinini sokusabela okusheshayo, ukumanzisa kahle kwe-pigment, kanye nokunamathela okuphezulu, okwenza kube yisisombululo esithembekile kokubili sokukhiqiza kanye nekhwalithi yokuphrinta.
Okokuqala, i-5377A inikeza isivinini sokusabela esisheshayo, okuvumela ukuphiliswa okusheshayo ngaphansi kokukhanya kwe-UV. Lokhu kunciphisa kakhulu imijikelezo yokuphrinta futhi kwandisa ukusebenza kahle kokukhiqiza, kuhlangabezana kahle nezidingo zesivinini esikhulu sokuphrinta kwe-flexographic ngenkathi kuqinisekiswa ukusebenza okuzinzile nokuqhubekayo.
Okwesibili, inikeza ukumanzisa kahle kombala, okuthuthukisa kakhulu ukusabalala kombala. Lokhu kuqinisekisa imibala ekhanyayo, ecacile, nefanayo ngenkathi kuvimbela izinkinga ezivamile njengokungahambisani kombala, ukugoba kwezinhlayiya, noma ukuqina. Ngenxa yalokho, izinto eziphrintiwe zithola ukucaca okuthuthukisiwe kanye nokukhanga okubonakalayo.
Ngaphezu kwalokho, i-5377A inikeza ukunamathela okuphezulu, okuvumela uyinki ukuthi ihlangane ngokuqinile nezinhlobo eziningi ze-substrate. Ngisho nangemva kokucutshungulwa noma kokusetshenziswa kokugcina, ukumbozwa kugcina ukunamathela okuqinile, kuvimbela ukuxebuka noma ukuhlukanisa. Lokhu kuyenza isebenze kahle kakhulu ezisetshenzisweni ezifana namalebula, ukupakisha, namafilimu, lapho ukuqina nokuthembeka kubalulekile khona.
Ngokuhlanganiswa kwayo kokuqina okusheshayo, ukusebenza kombala ocacile, kanye nokunamathela okuhle kakhulu, i-Polyester Acrylate 5377A isetha izinga elisha lama-inki e-UV aguquguqukayo. Khetha i-5377A ukuze uphakamise izinhlelo zakho zokuphrinta ngesivinini esithuthukisiwe, ukukhanya kombala, kanye nokuqina okuhlala isikhathi eside, uletha imiphumela emihle kakhulu kuzo zonke izinhlelo zokusebenza ezahlukahlukene.
Izici zobuchwepheshe:
| Uhlobo lwe-resin | I-5377A Polyester Acrylate Resin |
| Ukubukeka | Uketshezi olubonakala luqinile |
| Ukuthamba (mPa.s) | 2000~5000 (25ºC) |
| Ukusebenza kahle | 3 |
| I-Chrominance (Pt-Co) | ≤150 |
| Inani le-asidi (mgKOH/g) | ≤5 |
Ukusebenza:
| isivinini sokuphendula okusheshayo, ukumanzisa kahle kwe-pigment, ukunamathela okuphezulu. |
Isicelo:
| izinhlelo ze-inki ze-UV eziguquguqukayo |
Ukupakisha, Isikhathi sewaranti kanye nesitoreji:
| Ukupakisha | 20/200 (kg)/Isigubhu sangaphakathi esivaliwe esimboziwe |
| Isikhathi sewaranti | Izinsuku ezingu-180 |
| Isitoreji | Lo mkhiqizo kufanele ugcinwe futhi uthuthwe ezigubhini zensimbi ezimnyama ezingafiphali noma ezitsheni ezinezimbozo ezingagqwali nezimelana nokugqwala. Shiya okungenani isikhala esingu-15% ngaphakathi kwesitsha sigcwele umoya. Ukupakisha kufanele kugcinwe endaweni epholile engaphansi kuka-35 ℃, futhi ukuchayeka elangeni akuvunyelwe ngokuphelele. |
Ukusetshenziswa kwe-resin ye-UV 1
Ukusetshenziswa kwe-resin ye-UV 2