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

I-CAS:1533-45-5

Amagama afanayo:4,4'-BIS(2-BENZOXAZOLYL)STILBENE;2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE;2,2'-(i-vinylenedi-p-phenylene)bisbenzoxazole;2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazole;OB-C;I-FluorescentBrightenerOB-1C.I.393;1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene;i-pticalBrighteningAgentOB-1

Ifomula Yamamolekyuli:C28H18N2O2

Ukubukeka:Impuphu Ephuzi-eluhlaza

I-EINECS:216-245-3

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-Brightening Agent OB-1 NE-CAS 1533-45-5

I-Brightening Agent OB-1 ingamunca ukukhanya okungabonakali kwe-ultraviolet (ububanzi be-wavelength bungaba ngu-360-380nm) bese ikuguqula kube ukukhanya okuluhlaza okwesibhakabhaka noma ukukhanya okubonakalayo okunsomi okunobude be-wavelength obude, ngakho-ke ingabuyisela umbala ophuzi ongafunwa ku-matrix, futhi ibonise ukukhanya okubonakalayo kakhulu ngobude be-wavelength obungu-400-600nm kunokukhanya kokuqala kwe-incidence, ukuze imikhiqizo ibonakale imhlophe, ikhanya futhi ikhanya kakhulu.
Kuyi-ejenti yokwenza mhlophe i-fluorescent esebenza kahle kakhulu ye-polyester fiber, futhi isetshenziswa kabanzi ku-ABS, PS, hips, PC, PP, PE, EVA kanye ne-PVC eqinile. Inomphumela omuhle kakhulu wokwenza mhlophe, ukuzinza okuhle kakhulu kokushisa, kanye nezithasiselo ezimbalwa.

Imininingwane ye-Brightening Agent OB-1 NE-CAS 1533-45-5

Igama Lomkhiqizo:	2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole/ OB-1	Inombolo yeqembu	JL20220322
I-Cas	1533-45-5	Usuku lwe-MF	Mashi, 22, 2022
Ukupakisha	25KGS/IDRUMU	Usuku Lokuhlaziya	Mashi, 22, 2022
Ubuningi	1MT	Usuku Eliphelela ngalo	Mashi, 21, 2024
ITEM	IZINGA		UMPHUMELA
Ukubukeka	Impuphu Ephuzi-eluhlaza		Ukuvumelana
Ubumsulwa	≥ 98.5%		99.1%
Indawo Yokuncibilika	352~358℃		356℃
Ubunono	Dlula i-mesh engu-200		Ukuvumelana
Okuqukethwe Komlotha	≤ 0.3%		0.21%
Izinto Eziguquguqukayo	≤ 0.5%		0.30%
Isiphetho	Abafanelekile

Ukusetshenziswa kwe-Brightening Agent OB-1 NE-CAS 1533-45-5

I-1.OB-1 uhlobo olusha oluthuthukiswe kwamanye amazwe, olufanelekela ukwenza mhlophe futhi lukhanyise i-PE, i-PVC, i-ABS, i-PC kanye nezinye ipulasitiki. Isilinganiso esiphansi, ukuzivumelanisa nezimo okunamandla kanye nokusabalala okuhle.
2. Ingangezwa ngesikhathi sokucubungula noma i-polymerization. Umkhiqizo omhlophe unobumhlophe obukhulu kanye nokumelana nokushisa okuhle kakhulu kanye nokumelana nesimo sezulu.
3.OB-1 ingenziwa futhi ibe yi-paste yokwenza mhlophe indwangu.