254 kanye ne-365 ye-organic inorganic UV fluorescent pigments
| igama lomkhiqizo | ukukhanya kwe-fluorescent |
| Usayizi wezinhlayiya | 3-10 um |
| Ukubukeka | impushana ekhanyayo |
| Isici | engenambala ekukhanyeni okuvamile, umbala ngaphansi kokukhanya kwe-UV 365nm |
| Ubude begagasi obujabulisayo | 200-400 nm |
| Umbala uyatholakala | Uhlobo lwe-Inorganic: Okubomvu, okuphuzi, okuluhlaza okotshani, okuluhlaza okwesibhakabhaka, okumhlophe, okunsomi. |
| Uhlobo lwe-organic: Okubomvu, okuphuzi, okuluhlaza okotshani, okuluhlaza okwesibhakabhaka | |
| Umthombo Wokukhanya Okujabulisayo | Isibani se-Uv-365nm |
| Isicelo | Uyinki wokunyathelisa we-Anti-Mgunyathi;uphawu, amathikithi elotho, amaphasi okuphepha;ubuciko njll |
| Indlela yokuphrinta | ukuphrinta kwe-offset, ukuphrinta kwesikrini, ukuphrinta kwe-intaglio nokuphrinta kwe-flexographic |
| Isitoreji | kufanele igcinwe endaweni eyomile ngaphansi kwegumbi lokushisa |
| Ubuthi nokuphepha | uphumelele ukuhlolwa kwe-EN-71 |
| Umbala | Ubude begagasi obujabulisayo | Ubukhulu be-wavelength bokukhishwa |
| obomvu | UV-365 nm | 612 nm |
| ophuzi | UV-365 nm | 525 nm |
| eluhlaza | UV-365 nm | 485 nm |
| eluhlaza okwesibhakabhaka | UV-365 nm | 440 nm |
Ibanga lombala le-UV fluorescent security pigments:
Sikhiqiza izinhlobo ezimbili: i-organic phosphors & ne-inorganic phosphors
I-organic phosphors: Okubomvu, okuphuzi-okuluhlaza, okuphuzi, okuluhlaza okwesibhakabhaka nokuluhlaza okwesibhakabhaka.
I-B phosphors ye-inorganic:Okubomvu, okuphuzi, okuluhlaza okotshani, okuluhlaza okwesibhakabhaka, okumhlophe, Okunsomi.
Indlela yokuphrinta ye-UV fluorescent security pigments
Ukuphrinta kwe-Offset, ukuphrinta kwesikrini, ukuphrinta kwe-intaglio nokuphrinta kwe-flexographic.
I-UV fluorescent security pigments Izici
I-organic phosphors
1. Umbala okhanyayo we-Fluorescence, awunawo amandla okufihla, izinga lokungena elikhanyayo lika-90%.
I-2.I-solubility enhle, zonke izinhlobo ze-solvent oily zingancibilika.Ngenxa ye-solvency ehlukene, sicela ukhethe ngokuvumelana nezidingo ezahlukene zokusetshenziswa.
3. Kungokukadayi uchungechunge, kufanele sinake izinkinga shift umbala.
4. ngenxa yokumelana nesimo sezulu esibi, lapho udinga ukwengeza ezinye iziqinisi.
5. Ukumelana nokushisa: izinga lokushisa eliphezulu elingu-200 ℃, lilingana phakathi kuka-200 ℃ nokucubungula izinga lokushisa eliphezulu.
B ama-phosphor e-inorganic
1. Umbala okhanyayo we-Fluorescence, amandla amahle okufihla (i-opacity ingangezwa i-ejenti yamahhala).
2. Izinhlayiya ezinhle eziyindilinga, ezihlakazeke kalula, ama-98% obubanzi obungaba ngu-1-10μm.
I-3.Ukumelana nokushisa okuhle: izinga lokushisa eliphakeme lika-600, elifanele ukucubungula izinga lokushisa eliphezulu kwezinqubo ezihlukahlukene.
4. Ukumelana okuhle kwe-solvent, i-asidi, i-alkali, ukuzinza okuphezulu.
5. Akukho shift umbala, ngeke ukungcola.
6. I-non-toxic, ayichichima lapho i-formalin evuthayo, amathoyizi nezitsha zokudla zingasetshenziswa ukufaka imibala.
7. Umzimba wombala awuchichimeki, lapho usemshinini womjovo wesikhunta, ungagcina izinqubo zokuhlanza.
Ukusetshenziswa kwe-UV fluorescent security pigments
Imibala evikela i-UV fluorescent Ingangezwa ngokuqondile ku-inki, upende, ukwakha umphumela we-fluorescent wokuphepha, isilinganiso esiphakanyisiwe sika-1% kuya ku-10%, singangezwa ngokuqondile ezintweni zepulasitiki zokukhishwa komjovo, isilinganiso esiphakanyisiwe sika-0.1% kuya ku-3%.
I-1 ingasetshenziswa kumapulasitiki ahlukahlukene afana ne-PE, PS, PP, ABS, i-acrylic, urea, i-melamine, i-polyester I-resin enombala we-fluorescent.
2. Uyinki: wokumelana okuhle kwe-solvent futhi akukho ukushintsha kombala wokuphrinta komkhiqizo oqediwe akungcolisi.
3. Upende: ukumelana nomsebenzi wokubona uqine ngokuphindwe kathathu kunezinye izinhlobo, i-fluorescence ekhanyayo ehlala isikhathi eside ingasetshenziswa ekukhangiseni nasekuvikelekeni kokuphrinta okuyisixwayiso esigcwele.
