Lapho ingaphansi kokukhanya okubonakalayo, i-UV fluorescent powder imhlophe noma icishe ibe sobala, ijabule ngamaza e-waveleng ahlukene (254nm, 365 nm) akhombisa umbala owodwa noma ngaphezulu we-fluorescent, Okuyinhloko
umsebenzi ukuvimbela abanye ekwenzeni okungumbombayi. Luhlobo lwe-pigment enobuchwepheshe obuphezulu, nombala omuhle ofihliwe ..
Sikhiqiza izinhlobo ezimbili: i-phosphors ephilayo nama-phosphors angaphili
I-phosphors ephilayo: Obomvu, ophuzi-oluhlaza, ophuzi, oluhlaza okotshani nokuhlaza okwesibhakabhaka.
B izinto ezingaphili: Okubomvu, ophuzi-luhlaza, oluhlaza okotshani, oluhlaza okwesibhakabhaka, omhlophe, Ophephuli.
Indlela yokuphrinta ye-UV fluorescent
Ukuphrinta okungu-Offset, ukuphrinta kwesikrini, ukuphrinta kwe-intaglio nokuphrinta kwe-flexographic.
Ukusetshenziswa kwe-UV fluorescent pigments Ukusetshenziswa
Imibala yokuphepha ye-UV fluorescent Ingangezwa ngqo ku-inki, upende, wakhe umphumela wokuphepha we-fluorescent, isilinganiso esiphakanyisiwe se-1% kuya ku-10%, singangezwa ngqo ezintweni zepulasitiki
ngokujovwa ngomjovo, isilinganiso esiphakanyisiwe esingu-0.1% kuye ku-3%.
1.can ingasetshenziswa ezinhlobonhlobo zepulasitiki ezifana ne-PE, i-PS, i-PP, i-ABS, i-acrylic, i-urea, i-melamine, i-polyester i-resin enemibala ye-fluorescent.
I-2.Ink: ukumelana okuhle kwe-solvent futhi akukho ukushintsha kombala kokuphrintwa komkhiqizo ophelile okungangcolisi.
I-3.Paint: ukumelana nomsebenzi we-optical kuqine kathathu kunamanye ama-brand, i-fluorescence ekhanyayo eqinile ingasetshenziswa ekukhangiseni nasekuphepheni kokuphrinta okugcwele.
Isikhathi Iposi: Jan-25-2021