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

OB-1 (CAS: 1533-45-5) ke sesebelisoa sa ho bonesa se sebelisoang haholo (Optical Brightener), se nang le lebitso le felletseng la lik'hemik'hale la 2,2′-(4,4′ -distyrene) bisbenzooxazole, e leng sehlahisoa se emelang li-oxazole brighteners. Mosebetsi oa sona oa mantlha ke ho monya mahlaseli a ultraviolet le ho a fetola fluorescence e putsoa ho lokisa sekoli sa karolo e mosehla ea thepa ka boeona, ka hona ho fihlella phello ea "ho soeufatsa le ho bonesa". E hlahelletse haholo ts'ebelisong ea thepa ea polymer le masimo a masela.

CAS:1533-45-5

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

Foromo ea limolek'hule:C28H18N2O2

Ponahalo:Phofo e mosehla-e tala

EINECS:216-245-3

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

Lisebelisoa tse tsamaisoang hantle, basebetsi ba tšoanelehang ba lekeno, le lik'hamphani tse ntle ka mor'a thekiso; Re bile baratuoa ba bangata ba kopaneng, mang kapa mang ea phehellang mokhatlo oa "kopanyo, boikemisetso, mamello" bakeng sa China Fluorescent Brightener Ob-1 CAS: 1533-45-5 Organic Synthesis Intermediate, Re amohela baeti bohle ka tieo ho theha likamano tsa khoebo le rona ho latela likarolo tse ntle tse kopanetsoeng. Hopola ho bua le rona hona joale. U tla fumana karabo ea rona e tšoanelehang nakong ea lihora tse 8 feela.
Lisebelisoa tse tsamaisoang hantle, basebetsi ba tšoanelehang ba lekeno, le lik'hamphani tse ntle ka mor'a thekiso; Re bile baratuoa ba bangata ba kopaneng, mang kapa mang ea phehellang mokhatlo o fumana melemo ea "kopanyo, boikemisetso, mamello" bakeng sa, Ho fana ka Lihlahisoa le litharollo tsa Boleng bo Botle, Tšebeletso e Hloahloa, Litheko tsa Tlholisano le Phano e Potlakileng. Litharollo tsa rona li rekisoa hantle limmarakeng tsa lehae le tsa kantle ho naha. Khamphani ea rona e leka ho ba bafani ba bohlokoa Chaena.

Moemeli oa ho Khanyisa OB-1 a ka monya leseli le sa bonahaleng la ultraviolet (bophara ba maqhubu ke hoo e ka bang 360-380nm) 'me a le fetola leseli le leputsoa kapa leseli le bonahalang le pherese le nang le bolelele ba maqhubu bo bolelele, kahoo a ka lefella 'mala o mosehla o sa batleheng matrix, 'me a bonahatsa leseli le bonahalang haholoanyane ka bolelele ba maqhubu ba 400-600nm ho feta leseli la pele la ketsahalo, e le hore lihlahisoa li bonahale li le tšoeu, li khanya ebile li khanya haholoanyane.
Ke sesebelisoa sa ho soeufatsa se sebetsang hantle haholo bakeng sa faeba ea polyester, 'me se sebelisoa haholo ho ABS, PS, letheka, PC, PP, PE, EVA le PVC e thata. E na le phello e ntle ea ho soeufatsa, botsitso bo botle ba mocheso, le lisebelisoa tse fokolang.

Lebitso la Sehlahisoa:	2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole/ OB-1	Nomoro ea Sehlopha	JL20220322
Litefiso	1533-45-5	Letsatsi la MF	La 22 Hlakubele, 2022
Ho paka	25KGS/DRUM	Letsatsi la Tlhahlobo	La 22 Hlakubele, 2022
Bongata	1MT	Letsatsi la ho felloa ke nako	La 21 Hlakubele, 2024
NTHO	TEKANYETSO		SEPHETHO
Ponahalo	Phofo e mosehla-e tala		Lumellana
Bohloeki	≥ 98.5%		99.1%
Sebaka sa ho Qhibiliha	352~358℃		356℃
Botle	Feta letlooeng la 200		Lumellana
Dikahare tsa Molora	≤ 0.3%		0.21%
Taba e Fetohang	≤ 0.5%		0.30%
Qetello	Tšoanelehang

1.OB-1 ke mofuta o mocha o hlahisitsoeng kantle ho naha, o loketseng ho soeufatsa le ho bonesa PE, PVC, ABS, PC le polasetiki tse ling. Tekanyo e tlase, ho tenyetseha ho matla le ho hasana hantle.
2. E ka eketsoa nakong ea ts'ebetso ea kamora ho etsoa kapa ho etsoa polymerization. Sehlahisoa se soeufalitsoeng se na le bosoeu bo phahameng le ho hanyetsa mocheso hantle le ho hanyetsa boemo ba leholimo.
3.OB-1 e ka boela ea etsoa peista bakeng sa ho soeufatsa masela.

Drum ea 25kgs kapa tlhoko ea bareki. E boloke hole le khanya mochesong o ka tlase ho 25℃.

Re tsitlallela ho fana ka tlhahiso ea boleng bo botle ka mohopolo o motle oa khoebo e nyane, chelete e kenang e tšepahalang hammoho le tšebeletso e ntle le e potlakileng. E ke ke ea u tlisetsa tharollo ea boleng bo holimo feela le phaello e kholo, empa ea bohlokoa ka ho fetisisa e lokela ho ba ho lula 'marakeng o sa feleng oa Agent ea New Style Bright Yellow Powder Optical Brightening Agent bakeng sa Plastic Oba Ob-1. Re tšepa ka tieo ho theha likamano tsa khoebo tsa nako e telele le uena 'me re tla etsa litšebeletso tsa rona tse ntle ka ho fetisisa ho latela litlhoko tsa hau.
Moemeli oa ho Tšoeufatsa oa Setaele se Secha sa 2019 oa PVC le Moemeli oa ho Tšoeufatsa oa Fluorescent EVA, Re fana ka lits'ebeletso tsa OEM le likarolo tse ling ho fihlela litlhoko tse fapaneng tsa bareki ba rona. Re fana ka theko e hlōlisanang bakeng sa lihlahisoa tsa boleng bo holimo 'me re tla etsa bonnete ba hore thepa ea hau e tsamaisoa kapele ke lefapha la rona la thepa. Re tšepa ka tieo ho ba le monyetla oa ho kopana le uena le ho bona hore na re ka u thusa joang ho ntšetsa pele khoebo ea hau.