2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole nrog cas 1533-45-5 OB-1

CAS:1533-45-5

Cov lus txhais:4,4'-BIS(2-BENZOXAZOLYL)STILBENE;2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE;2,2'-(vinylenedi-p-phenylene)bisbenzoxazole;2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazol;OB-C;Fluorescent BrightenerOB-1C.I.393;1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene;opticalBrighteningAgentOB-1

Cov mis molecular:C28H18N2O2

Tsos:Hmoov daj-ntsuab

EINECS:216-245-3

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Tus Neeg Sawv Cev Ci Ntxim OB-1 NROG CAS 1533-45-5 yog dab tsi?

Tus Neeg Sawv Cev Ci Ntxim OB-1 tuaj yeem nqus tau lub teeb ultraviolet uas tsis pom (qhov ntev ntawm lub teeb yog li 360-380nm) thiab hloov nws mus rau hauv lub teeb xiav lossis lub teeb pom kev xim ntshav nrog lub wavelength ntev dua, yog li nws tuaj yeem them rau cov xim daj tsis xav tau hauv lub matrix, thiab cuam tshuam lub teeb pom kev ntau dua nrog lub wavelength ntawm 400-600nm dua li lub teeb pom kev qub, yog li cov khoom zoo li dawb dua, ci dua thiab ci dua.
Nws yog ib qho tshuaj dawb fluorescent ua haujlwm zoo rau polyester fiber, thiab siv dav hauv ABS, PS, lub duav, PC, PP, PE, EVA thiab PVC tawv. Nws muaj cov nyhuv dawb zoo heev, ruaj khov thermal zoo heev, thiab ob peb yam khoom ntxiv.

Cov Lus Qhia Txog Tus Neeg Sawv Cev Ci Ntxim OB-1 NROG CAS 1533-45-5

Lub Npe Khoom:	2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole/ OB-1	Tus lej pawg	JL20220322
Cas	1533-45-5	Hnub Tim MF	Lub Peb Hlis, 22, 2022
Ntim khoom	25KGS/NTSHAV	Hnub Tshawb Fawb	Lub Peb Hlis, 22, 2022
Qhov ntau	1MT	Hnub tas sij hawm	Lub Peb Hlis, 21, 2024
YAM KHOOM	TUS QAUV		TXAUS SIAB
Qhov tsos	Hmoov daj-ntsuab		Ua raws li
Kev dawb huv	≥ 98.5%		99.1%
Melting Point	352 ~ 358 ℃		356℃
Kev zoo nkauj	Dhau 200 mesh		Ua raws li
Cov ntsiab lus tshauv	≤ 0.3%		0.21%
Cov Khoom Uas Tsis Hloov Tau	≤ 0.5%		0.30%
Xaus lus	Tsim nyog

Daim Ntawv Thov ntawm Brightening Agent OB-1 NROG CAS 1533-45-5

1.OB-1 yog ib hom tshiab tsim tawm txawv teb chaws, uas tsim nyog rau kev ua kom dawb thiab ci ntsa iab ntawm PE, PVC, ABS, PC thiab lwm yam yas. Cov tshuaj tsawg, muaj zog hloov pauv tau thiab tawg tau zoo.
2. Nws tuaj yeem ntxiv thaum lub sijhawm ua tiav tom qab lossis polymerization. Cov khoom dawb muaj qhov dawb siab thiab tiv taus kub thiab huab cua zoo heev.
3.OB-1 kuj tuaj yeem ua rau cov tshuaj nplaum rau cov ntaub dawb.