khoom

TopwellChem's Infrared Fluorescent Pigment IR980 Xiavengineered nrognanoscale rare-earth doping technology(piv txwv li, Yb³⁺/Tm³⁺ co-doped systems), cov xim no sivupconversion luminescencelos hloov 980nm NIR lub teeb rau hauv lub teeb pom kev hnyav xiav (450-480nm), ua tiav1.5x siab dua fluorescence sivtshaj li cov kev daws teeb meem. Covcore-plhaub qauvxyuas kom ib puag ncig tsis kam, tswj＞ 99% fluorescence stabilityNyob rau hauv huab cua txias (-40 ℃ to 260 ℃), UV raug (UV-A / B / C), thiab tshuaj corrosion (pH 3-12).

Compatible nroginks, coatings, plastics, thiab resins, nws adheresASTM D3359 4B tus qauvtom qab kho thiab ua rawsRoHS/REACH/FDA indirect kev tiv tauj cov zaub mov. Customizable particle qhov ntau thiab tsawg (3-10 m²) haum rau ntau daim ntawv thov los ntawm inkjet luam ntawv mus rau txhaj tshuaj molding. Cov kev kuaj kuaj pom tseeb＜ 2% kev siv zog poob tom qab 1000-teev kev ua haujlwm tsis tu ncua, ua tau raws li kev ua tub rog-qib durability.

Featuringunclonable spectral ntiv tes, nws enablesmulti-layer authentication(pom-UV-NIR channels) nrog rau cov cuab yeej tshwj xeeb, dav siv hauvKev ruaj ntseg txiaj, kev ntsuas hluav taws xob tiv thaiv, thiab biosensor labeling

• Kev ruaj ntseg nyiaj txiag: Covert fluorescent codes ntawm banknotes/phaib los tiv thaiv sophisticated fake
• Electronics: Invisible traceability marks ntawm PCBs, resistant rau reflow soldering kub
• Biomedical: Hauv vivo cell labeling thiab NIR imaging nrog minimized phototoxicity
• Khoom kim heev ntim: Cov cim npe tiv thaiv cuav tuaj yeem txheeb xyuas tau ntawm lub koob yees duab smartphone NIR
• Aerospace: Extreme-temperature-resistant part IDs sib xws nrog kev tshuaj xyuas cov tshuab

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.