uv fluorescent pigment rau anti-falsification printing
Khoom npe: uv fluorescent pigment
Lwm lub npe: tshuaj tiv thaiv cuav pigment
A. UV-365nm organic
1. Particle loj: 1-10μm
2. Thaum tshav kub kub tsis kam: siab tshaj plaws kub ntawm 200 ℃, haum nyob rau hauv 200 ℃ siab kub ua.
3. Cov txheej txheem ua haujlwm: Kev tshuaj ntsuam luam ntawv, gravure printing, pad printing, lithography, letterpress printing, txheej, painting ...
4. pom zoo npaum li cas: rau cov kuab tshuaj raws li tus number case, xim: 0.1-10% w/w
rau kev txhaj tshuaj yas, extrusion: 0.01% -0.05% w / w
B. UV-365nm inorganic
1.Particle loj: 1-20μm
2.Qhov kub tsis kam: qhov kub siab tshaj plaws ntawm 600, haum rau kev ua haujlwm kub ntawm ntau yam txheej txheem.
3. Txoj kev ua: Tsis haum rau lithography, letterpress printing
4. Pom zoo npaum li cas: rau dej raws li & hnyav raws li tus number case, xim: 0.1-10% w/w
rau kev txhaj tshuaj yas, extrusion: 0.01% -0.05% w / w
Cia
Yuav tsum khaws cia rau hauv qhov chaw qhuav hauv qhov chaw sov thiab tsis txhob raug tshav ntuj.
Lub neej txee: 24 lub hlis.
