Pamsika wamasiku ano wodzazidwa ndi zinthu zachinyengo komanso zopanda pake, kufunikira kwa matekinoloje odana ndi chinyengo kwakhala kodziwika kwambiri. Kuchokera kuzinthu zamtengo wapatali mpaka kuzinthu zogula tsiku ndi tsiku, kuchokera ku zolemba zofunika kupita ku ngongole zandalama, chirichonse chimafuna njira zodalirika zotsutsa - zonyenga kuti ziteteze zowona ndi chitetezo chawo. Pakati pa matekinoloje ambiri odana ndi zabodza, ma inki odana ndi zabodza potengeraMa fluorescen a UV a Topwellchemt pigments ikuwonekera pang'onopang'ono ndikukhala mphamvu yaikulu pakuwonetsetsa chitetezo cha mankhwala.
I. Kuvumbulutsa Chinsinsi cha UV Fluorescent Pigments
Ma UV fluorescent pigments ali ngati ojambula osamvetsetseka. Pa siteji ya kuwala kowoneka, iwo amasankha kukhala obisika, kuwonetsa mtundu wopanda mtundu. Komabe, kuwala kwa ultraviolet kwa utali wosiyanasiyana, monga kuwala kwa 365nm, kuwunikira siteji iyi, kumayatsidwa nthawi yomweyo ndikutulutsa mitundu yodabwitsa komanso yokongola. Katundu wapadera wa photoluminescent uyu umapangitsa kukhala nyenyezi yowala m'munda wotsutsana ndi chinyengo
Mfundo yake yogwira ntchito imachokera ku zochitika za photoluminescence. Pamene 365nm UV - Kuwala kumayatsa mamolekyu a pigment, kumakhala ngati kulowetsa mphamvu yophulika mu ma electron mkati mwa mamolekyu, kuwapangitsa kuti adumphe mofulumira kuchokera pansi kupita ku dziko losangalala. Panthawi imeneyi, ma elekitironi amatenga mphamvu ya kuwala ndipo amakhala osakhazikika - mphamvu yamphamvu. Kuti abwerere ku chikhalidwe chokhazikika, ma electron adzatulutsa mphamvu mu mawonekedwe a photons emitting, ndipo mitundu yoperekedwa ndi photons iyi ndi fluorescence yomwe timawona. Komanso, chodabwitsa ichi cha luminescence chimachitika nthawi yomweyo. Pamene gwero la kuwala likuchotsedwa, fulorosisiyo imasowa nthawi yomweyo, kupanga chitsanzocho kuti chisawonekere pansi pa kuwala kwachilengedwe ndikuwonjezera kwambiri kubisala kwa anti - counterfeiting. Zili ngati chuma chobisika mumdima, chomwe chidzangowonetsa kuwala kwake pansi pa kutsegula kwa "kiyi" yeniyeni - kuwala kwa ultraviolet.
II. Mpikisano Wanzeru pakati pa Organic ndi Inorganic
Malinga ndi zinthu zosiyanasiyana, utoto wa fulorosenti wa UV ukhoza kugawidwa m'magulu awiri: organic ndi inorganic.
Organic pigments nthawi zambiri amakhala mu mawonekedwe a utoto. Zili ngati wovina wosinthika, wokhala ndi kusungunuka kwabwino komanso kuwala kowala. M'minda monga inki, zokutira, ndi kukonza pulasitiki, imatha kuphatikizika bwino ndi zida zosiyanasiyana ndikukhala ndi anti - counterfeiting effect. Mwachitsanzo, pazopaka zodzikongoletsera, inki ya organic UV fluorescent imatha kukhala ndi zolembera zosaoneka za fulorosenti, ndikuwonjezera chitetezo chodabwitsa pa chinthucho. Ikhoza kupereka maziko olimba a chizindikiritso chowona cha mankhwala popanda kukhudza kukongola kwa phukusi. Pamene ogula agwiritsira ntchito gwero la kuwala kwa ultraviolet kuti awunike zopangira, mawonekedwe obisika a fulorosenti amawonekera, kusiya onyenga alibe pobisala.
Inorganic pigment ili ngati alonda olimba, omwe amadziwika chifukwa cha kutentha kwambiri komanso kukana kuwala. Mn²⁺ - doped lanthanum aluminate ufa wokonzedwa ndi njira ya sol - gel imatha kusakanikirana kwambiri ndi ceramic glaze wosanjikiza ngakhale pa kutentha kwambiri kwa 1600 ° C, kupanga chizindikiro chosawonongeka chokana - chinyengo. Chizindikirochi chimatha kupirira nyengo. Kaya ndi mphepo, dzuwa, kapena kukokoloka kwa nthawi, n’zovuta kuzimiririka kapena kuzimiririka. M'zinthu zamafakitale zotsatiridwa ndi kutsatsa kwapamwamba kwambiri kwa anti - chinyengo, inorganic UV fluorescent pigments imapereka chitsimikizo chodalirika chotsimikizira zachidziwitso chazinthu ndi zabwino zake zapadera.
III. Kuphatikiza Mwanzeru kwa Powder ndi Inki
M'magwiritsidwe ntchito, mawonekedwe a UV fluorescent pigments amatsimikizira njira zawo zopangira ndi mawonekedwe ake.
Mitundu ya ufa imakhala ngati "mafa amatsenga" amatsenga, omwe amatha kuwonjezeredwa mwachindunji ku inki, zomatira, kapena ulusi wansalu. Kupyolera mu njira monga kusindikiza pazithunzi ndi pad kusindikiza, "mafa amatsenga" awa amatha kujambula njira zosaoneka zotsutsana ndi zabodza pazinthu zosiyanasiyana. Mwachitsanzo, pamene fulorosenti mtundu ufa ali mu pulasitiki masterbatches, pa jekeseni - akamaumba ndondomeko, mitundu ufa adzakhala wogawana anagawira mkati mankhwala pulasitiki, kupanga zosaoneka odana - zonyenga zizindikiro. Njira yotsutsa-yopekayi imagwiritsidwa ntchito kwambiri m'magawo monga zopangira mankhwala ndi zoseweretsa za ana, kuperekeza ubwino ndi chitetezo cha mankhwala. Pakuyika kwa mankhwala, zizindikiro zosawoneka zotsutsana ndi zonyenga zimatha kuletsa kufalikira kwa mankhwala onyenga ndikuteteza miyoyo ndi thanzi la odwala; m’zoseŵeretsa za ana, zoseŵeretsa zotsutsa zopeka sizingateteze kokha chifaniziro cha mtundu komanso kutsimikizira kuti zoseŵeretsa zimene ana amagwiritsira ntchito ndi zosungika ndi zodalirika.
Ma inki a fluorescent ali ngati ojambula bwino, oyenera kwambiri - kusindikiza molondola. Nanoscale ZnS:Eu³⁺ inki zophatikizika za fulorosenti zimakhala ndi kukula kwa tinthu 14 - 16nm kokha. Kukula kwa tinthu kakang'ono kotere kumawathandiza kukhala inki - jeti yosindikizidwa pazigawo zosiyanasiyana monga zitsulo ndi galasi. Pansi pa kuwala kwapadera kwa infrared, inki izi zosindikizidwa pazigawo zing'onozing'ono zidzawonetsa chithunzithunzi chapadera chotsutsana ndi chinyengo, monga kuyika "chidziwitso cha digito" chapadera ku chinthucho. Pakuyika kwa zinthu zamagetsi zapamwamba kwambiri, ukadaulo wapamwamba kwambiri wa inki wotsutsa - wolondola wa fluorescent ungalepheretse kuti zinthu zisawonongeke ndikusunga mbiri ya mtunduwo komanso ufulu ndi zokonda za ogula.
IV. The Wide Application of Anti - counterfeiting Inks
1. The Solid Shield for Financial Bills
Pazachuma, zoletsa kubanki, macheke, ma bond ndi mabilu ena ndizofunikira kwambiri. Kugwiritsa ntchito utoto wa fulorosenti wa UV pamabilu awa kumapangira chitetezo cholimba chowateteza. Ndalama zamayiko ambiri zimagwiritsa ntchito inki za fulorosenti za UV posindikiza. Pansi pa kuwala kwa ultraviolet kwa kutalika kwake, mawonekedwe ndi zilembo pamapepala amawonetsa mitundu yowala ya fulorosenti, ndipo mawonekedwe a fulorosentiwa amakhala olondola kwambiri komanso ovuta kwambiri, zomwe zimapangitsa kuti zikhale zovuta kupanga zabodza. Mwachitsanzo, RMB ya dziko lathu imagwiritsa ntchito inki ya fulorosenti ya UV m'malo ambiri pamapepala a banknote. Kupyolera mu zotsatira za fulorosenti zamitundu yosiyanasiyana ndi machitidwe, zimapereka maziko ofunikira a chizindikiritso chowona cha ndalama. Pamabilu azachuma monga macheke ndi ma bond, inki za fulorosenti za UV zimagwiranso ntchito yofunika. Atha kusindikiza mawonekedwe kapena ma code osawoneka otsutsana ndi zabodza m'malo enaake abilu, omwe amatha kuzindikirika ndi zida zowunikira za UV. Njira yoletsa kupekayi siingathe kulepheretsa kuti mabiluwo asanyekedwe komanso mwachangu komanso molondola kuti atsimikizire kuti biliyo ndi yowona pazachuma, ndikuwonetsetsa kuti msika wandalama ukuyenda bwino.
2. Chitsimikizo Chodalirika cha Zitupa ndi Mapasipoti
Ziphaso zofunika monga ziphaso, mapasipoti, ndi ziphaso zoyendetsa ndi zizindikilo za anthu, ndipo machitidwe awo odana ndi zabodza amakhudzana mwachindunji ndi chitetezo chazidziwitso zamunthu komanso kukhazikika kwadongosolo la anthu. Kugwiritsa ntchito utoto wa fulorosenti wa UV m'munda wa satifiketi yotsutsana ndi chinyengo kwakhala kofala kwambiri. Makhadi achiwiri - m'badwo wathu m'dziko lathu amatengera ukadaulo wosawoneka wa fulorosenti. Pansi pa kuwala kwa ultraviolet kwa kutalika kwake, njira zotsutsana ndi zabodza pazidziwitso zidzawonekera bwino. Njirazi zimakhala ndi zambiri zaumwini ndi chitetezo, zomwe zimawongolera kwambiri luso lodana ndi chinyengo la makhadi. N'chimodzimodzinso ndi mapasipoti. Mayiko ambiri amagwiritsa ntchito njira zosiyanasiyana zotsutsana ndi zonyenga popanga ma pasipoti, zomwe zotsutsana ndi zabodza zomwe zimasindikizidwa ndi inki za UV fluorescent ndizofunikira kwambiri. Zitsanzozi sizingokhala ndi mawonekedwe apadera pansi pa kuwala kwa ultraviolet, komanso ndondomeko yawo yosindikizira ndi maonekedwe a fulorosenti amapangidwa mosamala komanso ovuta kukopera. Mwanjira imeneyi, imalepheretsa mapasipoti kukhala abodza ndipo imatsimikizira chitetezo ndi ufulu wovomerezeka ndi zofuna za nzika paulendo wapadziko lonse lapansi.
3. The Loyal Guard for Product Packaging
Pamsika wazinthu, anti - counterfeiting of brand - zonyamula katundu ndi ulalo wofunikira woteteza mtengo wamtundu ndi ufulu ndi zokonda za ogula. Mitundu yambiri yodziwika bwino imagwiritsa ntchito utoto wa fulorosenti wa UV kupanga zizindikiro zotsutsa - zabodza pamapaketi azinthu kusiyanitsa zinthu zenizeni ndi zabodza. Njira yodana ndi chinyengo imeneyi ndiyofala makamaka m'mafakitale monga zodzoladzola, fodya ndi mowa, ndi mankhwala. Mtundu wodziwika bwino wa mowa umasindikiza mitundu yovuta yokhala ndi utoto wofiyira, wobiriwira, ndi wabuluu wa fulorosenti mkati mwa kapu ya botolo, yomwe imatha kuwonetsedwa kwathunthu pansi pa 365nm ultraviolet kuwala. Chiŵerengero cha mitundu ndi tsatanetsatane wa mapangidwe awa ndi ovuta kwambiri, ndipo n'zovuta kwa onyenga kuti akope molondola. Ogula akagula zinthu, amangofunika kugwiritsa ntchito chida chosavuta chodziwira ma UV, monga tochi ya UV, kuti atsimikizire kuti zinthuzo ndi zowona. Njira yotsutsa-yonyenga iyi sikuti imangothandiza ogula kuti azindikire zowona za malonda komanso kuteteza bwino mbiri ndi gawo la msika.
V Kutsimikizira kolondola kwaukadaulo wozindikira
Pofuna kuonetsetsa kuti inki yotsutsana ndi chinyengo ndi inki ya ultraviolet fulorescent inki, chitukuko cha teknoloji yodziwira n'chofunika kwambiri. ku
Zida zodziwira zoyambira, monga tochi ya 365nm ya ultraviolet, ndiye chida chodziwika bwino komanso chosavuta chodziwira. Zili ngati "kiyi yaing'ono yotsimikizira kutsimikizika", yomwe ogula ndi akuluakulu azamalamulo angagwiritse ntchito nthawi iliyonse kuyesa mayeso oyambira pazinthu. Ingowalani tochi ya ultraviolet pamalo pomwe chizindikiro chotsutsa-chinyengo chikuganiziridwa. Ngati mtundu woyembekezeka wa fulorosenti ukuwoneka, chinthucho chikhoza kukhala chenicheni. Kumbali inayi, ikhoza kukhala chinthu chabodza. Njira yodziwira yosavuta komanso yosavuta kugwiritsa ntchito imathandiza ogula kuti adziteteze panthawi yogula zinthu, komanso amapereka njira yabwino yoyang'anira msika. ku
Industrial-grade fluorescence detector ndi chida chodziwika bwino komanso cholondola. Monga "katswiri wotsutsa-chinyengo", imatha kukwaniritsa kutsimikizika kolondola posanthula mawonekedwe a spectral. Zida za Lupen Duo za Luminochem zimatha kuzindikira zida za fulorosenti zomwe zimasangalatsidwa ndi UV-A komanso kuwala kwa infrared nthawi yomweyo, zomwe ndizoyenera zotsutsana ndi zinthu zachinyengo monga mapasipoti ndi ma ID. Itha kusanthula mwatsatanetsatane kuchuluka kwa zinthu za fulorosenti, osati kungoweruza mtundu ndi mphamvu ya fulorosenti, komanso kuzindikira bwino mitundu ndi mawonekedwe a zida za fulorosenti poyerekeza ndi nkhokwe yanthawi zonse. Njira yodziwikiratu yolondola kwambiri imeneyi imatsimikizira kuti zogulitsa zitha kutsimikiziridwa molondola pakupanga ndi kufalikira kwaunyinji, ndikuletsa kuchulukira kwa zinthu zabodza komanso zopanda pake. ku
Dongosolo lapamwamba lozindikiritsa ma multispectral limaphatikiza makina ophunzirira makina, monga woyang'anira wapamwamba wokhala ndi "ubongo wanzeru". Imathanso kusiyanitsa mawonekedwe a "zisindikizo zala" zamagulu osiyanasiyana amitundu mwa kusanthula kusiyana kosawoneka bwino kwa mawonekedwe a fluorescence. Gulu lililonse lamitundu yotsutsa-yonyenga lidzapanga mawonekedwe apadera a fluorescence popanga, zomwe sizingabwerezeke ngati zala za munthu. Poyerekeza chidziwitso cha spectral mu nkhokwe, zida zoyesera akatswiri zimatha kudziwa zowona mumasekondi pang'ono. Tekinolojeyi yakhala ikugwiritsidwa ntchito kwambiri potsimikizira mabilu aku banki komanso katundu wapamwamba kwambiri. Potsutsana ndi chinyengo cha mabilu a banki, makina ozindikiritsa ma multispectral amatha kutsimikizira mwachangu komanso molondola kutsimikizika kwa bili ndikuwonetsetsa chitetezo chazochita zachuma; Pazinthu zamtengo wapatali zamtengo wapatali, zingathandize ogula ndi malonda kuti azindikire molondola za malonda ndi kuteteza chithunzi chapamwamba cha malonda ndi ufulu ndi zofuna za ogula.
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VI, Mawonekedwe amtsogolo
Ndi kupita patsogolo kosalekeza kwa sayansi ndi ukadaulo komanso kuchuluka kwa kufunikira kotsutsana ndi chinyengo pamsika, chiyembekezo chogwiritsa ntchito mitundu ya ultraviolet fluorescent pamunda wa inki yotsutsana ndi chinyengo chidzakhala chokulirapo. Kumbali imodzi, ofufuza apitiliza kufufuza ndikupanga mitundu yatsopano ya ultraviolet fluorescent kuti ipititse patsogolo luso lawo lowala, lokhazikika komanso lobisika. Pakuwongolera kaphatikizidwe ndi kapangidwe kazinthu zama cell, zikuyembekezeka kukwaniritsa zowoneka bwino komanso zokhalitsa za fluorescence, ndipo nthawi yomweyo kuchepetsa mtengo wopanga, kuti zitha kugwiritsidwa ntchito kwambiri m'magawo osiyanasiyana. Kumbali inayi, ukadaulo wozindikira upitiliza kupanga zatsopano ndikukweza, ndipo zida zodziwikiratu zanzeru komanso zosavuta zipitilira kuwonekera. Kuphatikizidwa ndi matekinoloje omwe akubwera monga luntha lochita kupanga ndi data yayikulu, zida zodziwira zitha kukwaniritsa kuzindikira mwachangu komanso molondola komanso kupereka chithandizo champhamvu chaukadaulo pantchito yolimbana ndi chinyengo. ku
Mwachidule, ultraviolet fluorescent pigment, monga chigawo chapakati cha inki yotsutsana ndi chinyengo, ikuperekeza moyo wathu ndi chitukuko cha zachuma ndi machitidwe ake apadera komanso ntchito zambiri. M'tsogolomu, idzapitiriza kugwira ntchito yofunika kwambiri ndikuthandizira kuthetsa zinthu zabodza komanso zopanda pake komanso kusunga dongosolo la msika.
Nthawi yotumiza: Aug-01-2025 
