Ultraviolet fluorescent anti-counterfeiting poda (inonziwo invisible anti-counterfeiting pigment) inoratidzika ichena kana isina ruvara, kuburikidza newavelength ye200-400nm ultraviolet fluorescent rambi irradiation, kuratidza ruvara rwakareruka (fluorescent anti-yekunyepedzera tsvuku, fluorescent anti-yekunyepedzera bhuruu, fluorescent anti-counterfeiting yero uye yegirini), ichisiya ultraviolet fluorescent mwenje sosi yakabva yanyangarika ruvara.
Anti-yekunyepedzera phosphor inogona kushandiswa kakawanda.
Zvinoenderana neyakasiyana wavelength yekunakidzwa sosi, fluorescent anti-yekunyepedzera poda inogona kukamurwa kuita pfupi wave 254 nm, refu wave 365 nm uye kaviri wave ultraviolet fluorescence.
Fluorescence ruvara shanduko ndeiyi: isina ruvara - ruvara, ruvara - iyo yekutanga ruvara inopenya, ruvara - rumwe ruvara.
UV anti-yekunyepedzera phosphor ine yakanaka yekudzivirira mvura uye tembiricha kuramba, yakagadzikana makemikari zvimiro, uye hupenyu hwesevhisi kwemakore akati wandei kana makumi emakore.
Nguva yekutumira: Jun-02-2021