I-China Fluorescent Brightener Ob-1 CAS: 1533-45-5 Organic Synthesis Intermediate

I-OB-1 (CAS: 1533-45-5) iyi-fluorescent Brightener (Optical Brightener) esetshenziswa kabanzi, enegama eliphelele lamakhemikhali elithi 2,2′-(4,4′ -distyrene) bisbenzooxazole, okuwumkhiqizo omele izibani ze-oxazole. Umsebenzi wayo oyinhloko ukumunca imisebe ye-ultraviolet nokuyiguqula ibe yi-blue fluorescence ukuze kulungiswe iphutha lesigaba esiphuzi lento ngokwayo, ngaleyo ndlela kufezwe umphumela "wokwenza mhlophe futhi kukhanye". Ivelele kakhulu ekusetshenzisweni kwezinto ze-polymer kanye nezinkambu zendwangu.

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

Imishini eqhutshwa kahle, abasebenzi abafanelekayo bemali engenayo, kanye nezinkampani eziphezulu ngemuva kokuthengisa; Siphinde saba ngabathandekayo abakhulu abahlangene, noma ngubani oqhubeka nenhlangano "ubunye, ukuzimisela, ukubekezelelana" kweShayina Fluorescent Brightener Ob-1 CAS: 1533-45-5 Organic Synthesis Intermediate, Siyakwamukela ngobuqotho bonke izivakashi ukuthi ziqalise ukusebenzisana kwebhizinisi nathi ngokusekelwe ezicini ezinhle ezihambisanayo. Khumbula ukukhuluma nathi manje. Uzothola impendulo yethu efanelekile zingakapheli amahora ayisishiyagalombili.
Imishini eqhutshwa kahle, abasebenzi abafanelekayo bemali engenayo, kanye nezinkampani eziphezulu ngemuva kokuthengisa; Siphinde saba ngabathandekayo abakhulu abahlangene, noma ngubani oqhubeka nenhlangano unenzuzo "yobunye, ukuzimisela, ukubekezelelana" ngenxa yokunikeza imikhiqizo nezixazululo ezisezingeni eliphezulu, isevisi enhle kakhulu, amanani okuncintisana kanye nokulethwa okusheshayo. Izixazululo zethu zithengiswa kahle kokubili ezimakethe zasekhaya nezangaphandle. Inkampani yethu izama ukuba omunye wabahlinzeki ababalulekile eShayina.

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.

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

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.

Isigubhu esingamakhilogremu angu-25 noma isidingo samakhasimende. Gcina kude nokukhanya ezingeni lokushisa elingaphansi kwama-25℃.

Siphikelela ekuhlinzekeni ngomkhiqizo osezingeni eliphezulu nomqondo omuhle webhizinisi elincane, imali engenayo eqotho kanye nensizakalo efanelekile nesheshayo. Ngeke nje kukulethele ikhambi lekhwalithi ephezulu kanye nenzuzo enkulu, kodwa okubaluleke kakhulu kufanele kube ukuhlala emakethe engapheli ye-New Style Bright Yellow Powder Optical Brightening Agent ye-Plastic Oba Ob-1. Ngiyethemba ngobuqotho ukuthi sizokwakha ubudlelwano bebhizinisi obude nawe futhi sizokwenza izinsizakalo zethu ezingcono kakhulu ukuze zivumelane nezidingo zakho.
I-Ejenti Yokumhlophe Entsha Yesitayela Esisha sika-2019 I-PVC kanye ne-Fluorescent Whitening EVA, Sinikeza izinsizakalo ze-OEM kanye nezingxenye zokufaka esikhundleni ukuze sihlangabezane nezidingo ezahlukene zamakhasimende ethu. Sinikeza intengo encintisanayo yemikhiqizo esezingeni eliphezulu futhi sizoqinisekisa ukuthi ukuthunyelwa kwakho kuphathwa ngokushesha ngumnyango wethu wezokuthutha. Sithemba ngobuqotho ukuthi sizothola ithuba lokuhlangana nawe futhi sibone ukuthi singakusiza kanjani ukuthuthukisa ibhizinisi lakho.