izindaba

I-Ultraviolet fluorescent anti-counterfeiting powder (ebuye ibizwe nge-invisible anti-counterfeiting pigment) ukubukeka kuyimpushana emhlophe noma engenambala, ngokusebenzisa ubude begagasi obungu-200-400nm ultraviolet fluorescent lamp irradiation, ukuveza umbala okhanyayo (obomvu obuyi-fluorescent anti-counterfeiting obomvu, i-fluorescent anti-counterfeiting eluhlaza okwesibhakabhaka kanye ne-fluorescent anti-counterfeiting Umthombo wokukhanya we-ultraviolet fluorescent wanyamalala ngokushesha umbala.
I-anti-counterfeit phosphor ingasetshenziswa ngokuphindaphindiwe.
Ngokobude obuhlukene bomthombo ovusa amadlingozi, i-fluorescent anti-counterfeiting powder ingahlukaniswa ibe igagasi elifushane elingu-254 nm, igagasi elide elingu-365 nm kanye ne-double wave ultraviolet fluorescence.
Izinguquko zombala we-fluorescence yilezi: ezingenambala - umbala, umbala - umbala wokuqala okhanyayo, umbala - omunye umbala.
I-UV anti - counterfeiting phosphor inokumelana okuhle kwamanzi nokumelana nezinga lokushisa, izakhiwo zamakhemikhali ezizinzile, nempilo yesevisi yeminyaka eminingana noma ngisho namashumi eminyaka.