Tuam Tshoj UV ABSORBER UV-384: 2 lub Hoobkas thiab cov neeg muag khoom

UV ABSORBER UV-384:2

Kev Piav Qhia Luv:

UV-384:2 yog cov kua BENZOTRIAZOLE UV absorber tshwj xeeb rau cov txheej txheem txheej. UV-384:2 muaj kev ruaj khov zoo thiab kev kam rau ib puag ncig, ua rau UV384:2 tsim nyog rau kev siv nyob rau hauv cov xwm txheej hnyav ntawm cov txheej txheem txheej, thiab ua tau raws li cov kev cai ntawm tsheb thiab lwm yam kev lag luam txheej txheem rau cov yam ntxwv ntawm UV-absorber.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Lub Npe Tshuaj:3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-b
enzenepropanoic acid octyl esters
CAS NO.:127519-17-9
Cov mis molecular:C27H37N3O3
Qhov Hnyav Molecular:451.60

Cov Lus Qhia Tshwj Xeeb
Tsos: Viscous Me ntsis daj rau daj kua
Kev Ntsuas: ≥ 95%
Volatile: 0.50% max
Kev meej: meej
Garnder: 7.00max
Lub teeb kis tau: 460nm≥95%;
500nm≥97%

Daim Ntawv Thov
UV-384:2 yog cov kua dej BENZOTRIAZOLE UV absorber tshwj xeeb rau cov txheej txheem txheej. UV-384:2 muaj kev ruaj khov zoo thiab kev kam rau ib puag ncig, ua rau UV384:2 tsim nyog rau kev siv nyob rau hauv cov xwm txheej hnyav ntawm cov txheej txheem txheej, thiab ua tau raws li cov kev cai ntawm tsheb thiab lwm yam kev lag luam txheej txheem rau cov yam ntxwv ntawm UV-absorber. Cov yam ntxwv ntawm kev nqus ntawm UV wavelength ntau yam, ua rau nws tiv thaiv tau zoo rau cov txheej txheem txheej uas rhiab rau lub teeb, xws li ntoo thiab yas txheej saum npoo.