254 thiab 365 organic inorganic UV fluorescent pigments
| npe khoom | uv fluorescent pigment |
| Particle loj | 3-10 awm |
| Qhov tshwm sim | lub teeb hmoov |
| Feature | tsis muaj xim nyob rau hauv ib txwm lub teeb, xim nyob rau hauv UV teeb 365nm |
| Kev xav wavelength | 200-400 nm |
| Xim muaj | Inorganic hom: Liab, daj, ntsuab, xiav, dawb, ntshav. |
| Organic hom: Liab, daj, ntsuab, xiav | |
| Excitation Light Source | uv-365nm teeb |
| Daim ntawv thov | Anti-Counterfeit printing number case;hom, daim npav rho nyiaj, daim ntawv pov thawj kev ruaj ntseg;art lwm |
| Txoj kev luam ntawv | offset printing, screen printing, intaglio printing & flexographic printing |
| Cia | yuav tsum tau khaws cia rau hauv qhov chaw qhuav hauv chav sov |
| Toxicity & Kev Nyab Xeeb | dhau qhov kev xeem EN-71 |
| Xim | Kev xav wavelength | Qhov siab tshaj plaws emission wavelength |
| liab | ua 365nm | 612nm ua |
| daj | ua 365nm | 525nm ua |
| ntsuab | ua 365nm | 485nm ua |
| xiav | ua 365nm | 440nm ua |
UV fluorescent kev ruaj ntseg pigments xim ntau yam:
Peb tsim ob hom: organic phosphors & inorganic phosphors
Organic phosphorus: Liab, daj-ntsuab, daj, ntsuab thiab xiav.
B inorganic phosphorus:Liab, daj-ntsuab, ntsuab, xiav, dawb, Ntshav.
UV fluorescent kev ruaj ntseg pigments luam ntawv txoj kev
Offset printing, screen printing, intaglio printing thiab flexographic printing.
UV fluorescent kev ruaj ntseg pigments Cov yam ntxwv
Organic phosphorus
1. Fluorescence ci xim, tsis muaj lub zog zais, lub teeb nkag mus ntawm 90%.
2.Zoo solubility, txhua yam oily hnyav tuaj yeem yaj.Vim muaj kev daws teeb meem sib txawv, thov xaiv raws li kev xav tau sib txawv ntawm kev siv.
3. belongs rau dye series, yuav tsum tau them sai sai rau cov xim hloov teeb meem.
4. vim huab cua tsis zoo, thaum koj xav tau ntxiv lwm cov stabilizers.
5. Thaum tshav kub kub tsis kam: siab tshaj plaws kub ntawm 200 ℃, haum nyob rau hauv 200 ℃ siab kub ua.
B inorganic phosphorus
1. Fluorescence ci xim, zoo nkaum lub zog (opacity tuaj yeem ntxiv tus neeg saib xyuas dawb).
2. Fine spherical hais, yooj yim dispersed, 98% ntawm txoj kab uas hla ntawm 1-10μm.
3.Qhov kub tsis kam: siab tshaj plaws ntawm 600, haum rau kev ua haujlwm kub ntawm ntau yam txheej txheem.
4. Zoo hnyav kuj, acid, alkali, siab stability.
5. Tsis muaj xim hloov, yuav tsis muaj kuab paug.
6. Cov tsis muaj tshuaj lom, nws tsis dhau thaum rhuab formalin, cov khoom ua si thiab cov ntim khoom noj tuaj yeem siv rau xim.
7. Xim lub cev tsis dhau, thaum nyob rau hauv lub tshuab txhaj tshuaj pwm, koj tuaj yeem txuag cov txheej txheem ntxuav.
UV fluorescent kev ruaj ntseg pigments Siv
UV fluorescent kev ruaj ntseg pigments tuaj yeem ncaj qha ntxiv rau tus cwj mem, xim, tsim kev ruaj ntseg fluorescent nyhuv, pom zoo piv ntawm 1% mus rau 10%, tuaj yeem ncaj qha ntxiv rau cov ntaub ntawv yas rau kev txhaj tshuaj extrusion, pom zoo piv ntawm 0.1% mus rau 3%.
1 tuaj yeem siv tau ntau yam yas xws li PE, PS, PP, ABS, acrylic, urea, melamine, polyester Cov fluorescent xim resin.
2. Ink: rau qhov hnyav hnyav thiab tsis muaj xim hloov ntawm cov ntawv luam ntawm cov khoom tiav tsis muaj kuab paug.
3. Xim: tiv thaiv kev ua haujlwm kho qhov muag peb zaug muaj zog dua li lwm hom, ruaj khov fluorescence tuaj yeem siv rau kev tshaj tawm thiab Kev Nyab Xeeb Tag Nrho Cov Ntawv Ceeb Toom.
