980nm IR Fluorescent Pigment Anti-Counterfeit Pigment
TopwellChem's Infrared Fluorescent Pigment IR980 Ntsuab siv nano-scale tsis tshua muaj ntiaj teb cov ntaub ntawv los tsim kom muaj kev siv zog ntsuab fluorescence muaj zog (emission wavelength 520-550nm) nyob rau hauv 980nm NIR excitation. Featuring tshwj xeeb ib puag ncig kev ruaj ntseg los ntawm cov txheej txheem txheej txheem, nws tiv taus qhov kub thiab txias (-40 ℃ ~ 260 ℃), UV hluav taws xob, thiab cov tshuaj hnyav hnyav. Tau tshaj ntau lub substrates nrog rau cov inks / coatings / yas, tuav ntau tshaj 98% fluorescence siv tom qab kho.
Tau ntawv pov thawj los ntawm ISO9001, SGS, muaj nyob rau hauv 5-20μm customizable particle qhov ntau thiab tsawg. Nws qhov tshwj xeeb covert tiv thaiv cov khoom cuav zoo tshaj hauvkev ruaj ntseg luam ntawvrau cov ntawv banknotes, ID cov ntaub ntawv, thiab cov khoom kim heev ntim, ua rau peb-tier authentication nrog rau siab detectors. Cov kev sim kuaj pom tsawg dua 3% fluorescence attenuation tom qab 1000-teev illumination tas li, ua rau nws zoo tagnrho rau kev lag luam-qib mus sij hawm ntev.
Khoom npe | NaYF4: Yb, Er |
Daim ntawv thov | Kev ruaj ntseg luam ntawv |
Qhov tshwm sim | Tawm Dawb Hmoov |
Purity | 99% |
Duab ntxoov ntxoo | Invisible nyob rau hauv nruab hnub nrig |
Emission xim | ntsuab hauv qab 980nm |
Emission wave length | 560nm rau ntsuab |
Daim ntawv thov
- Txiaj Ntsig / Cov Ntaub Ntawv Kev Ruaj Ntseg: Covert fluorescent authentication marks
- Industrial Tracking: Invisible traceability codes ntawm cov khoom
- Kev txuag kos duab: Micro-fluorescence labeling rau artworks
- Daim Ntawv Thov Tub Rog: Hmo pom kev pom cov cuab yeej siv tau zoo
- Kev Tshawb Fawb Txog Kev Tshawb Fawb: Biosensing thiab kuaj pom kev txhim kho
Universal yam ntxwv
Infrared excitation number case / xim:Infrared excitation number case yog ib tus cwj mem luam ntawv muab tawm pom, ci thiab dazzling lub teeb (liab, ntsuab thiab xiav) thaum raug lub teeb infrared (940-1060nm). Nrog cov yam ntxwv ntawm cov ntsiab lus thev naus laus zis siab, nyuaj rau kev luam tawm thiab muaj peev xwm tiv thaiv kev zam txim siab, nws tuaj yeem siv rau hauv kev luam ntawv tiv thaiv kev luam ntawv dav dav, tshwj xeeb tshaj yog nyob rau hauv RMB sau ntawv thiab roj av vouchers.
Cov yam ntxwv ntawm cov khoom
1. Photoluminescent pigment yog lub teeb-daj hmoov, tig mus rau daj ntsuab, xiav ntsuab, xiav, thiab ntshav thiab lwm yam xim tom qab zoo siab los ntawm lub teeb.
2. Qhov me me particle loj, qhov qis dua qhov luminance yog.
3. Piv nrog rau lwm cov pigments, photoluminescent pigment tuaj yeem yooj yim thiab dav siv hauv ntau qhov chaw.
4. High pib luminance, ntev tom qab lub sij hawm (Test raws li DIN67510 Standard, nws afterglow lub sij hawm yuav ua tau 10,000 feeb)
5. Nws lub teeb-ua haujlwm, kev laus-ua haujlwm thiab tshuaj lom neeg ruaj khov yog txhua yam zoo (ntau tshaj 10 xyoo ntawm lub neej ntev)
6. Nws yog ib hom tshiab ntawm ib puag ncig tus phooj ywg photoluminescent pigment nrog cov yam ntxwv ntawm non-toxicity, non-radioactivity, non-flammable thiab non-explosibility.
