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

OB-1 (CAS: 1533-45-5) yog ib qho tshuaj fluorescent Brightener (Optical Brightener), nrog rau lub npe tshuaj tag nrho ntawm 2,2′-(4,4′-distyrene) bisbenzooxazole, uas yog ib yam khoom sawv cev ntawm oxazole brighteners. Nws lub luag haujlwm tseem ceeb yog nqus cov duab ultraviolet thiab hloov lawv mus rau hauv xiav fluorescence los ua kom tiav rau qhov tsis zoo ntawm cov khoom nws tus kheej, yog li ua tiav cov txiaj ntsig ntawm "dawb thiab ci ntsa iab". Nws yog qhov tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov ntawm cov ntaub ntawv polymer thiab cov teb textile.

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

Cov khoom siv zoo khiav, cov neeg ua haujlwm tau nyiaj tsim nyog, thiab cov tuam txhab tom qab muag zoo dua; Peb kuj tau koom ua ke cov neeg hlub loj, txhua tus neeg ua haujlwm txuas ntxiv nrog lub koom haum kom tau txais txiaj ntsig "kev koom ua ke, kev txiav txim siab, kev kam rau siab" rau Tuam Tshoj Fluorescent Brightener Ob-1 CAS: 1533-45-5 Organic Synthesis Intermediate, Peb zoo siab tos txais txhua tus qhua tuaj teeb tsa kev sib tham ua lag luam nrog peb nyob ib puag ncig ntawm kev sib koom siab zoo. Nco ntsoov hu rau peb tam sim no. Koj yuav tau txais peb cov lus teb tsim nyog hauv 8 teev xwb.
Cov khoom siv zoo khiav, cov neeg ua haujlwm tau nyiaj tsim nyog, thiab cov tuam txhab tom qab muag zoo heev; Peb kuj tau koom ua ke cov neeg siv khoom loj, txhua tus neeg ua haujlwm txuas ntxiv nrog lub tuam txhab kom tau txais txiaj ntsig "kev koom ua ke, kev txiav txim siab, kev kam rau siab" rau, Muab cov khoom lag luam zoo thiab cov kev daws teeb meem, Kev pabcuam zoo, Cov nqi sib tw thiab kev xa khoom sai. Peb cov kev pabcuam muag tau zoo hauv kev lag luam hauv tsev thiab txawv teb chaws. Peb lub tuam txhab tab tom sim ua ib tus neeg xa khoom tseem ceeb hauv Suav teb.

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.

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

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.

25kgs nruas lossis qhov yuav tsum tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.

Peb hais kom muab cov khoom lag luam zoo nrog lub tswv yim lag luam me zoo, cov nyiaj tau los ncaj ncees ntxiv rau qhov kev pabcuam zoo tshaj plaws thiab ceev. nws yuav coj koj tsis yog tsuas yog qhov kev daws teeb meem zoo tshaj plaws thiab cov nyiaj tau los loj, tab sis qhov tseem ceeb tshaj plaws yuav tsum yog kom nyob hauv kev lag luam tsis kawg rau New Style Bright Yellow Powder Optical Brightening Agent rau Yas Oba Ob-1. Peb vam tias yuav tsim kev sib raug zoo ua lag luam ntev nrog koj thiab peb yuav ua peb cov kev pabcuam zoo tshaj plaws kom haum rau koj cov kev xav tau.
2019 Cov Khoom Siv Ua Kom Dawb Rau PVC thiab EVA, Peb muab cov kev pabcuam OEM thiab cov khoom hloov pauv kom tau raws li qhov xav tau ntawm peb cov neeg siv khoom. Peb muab tus nqi sib tw rau cov khoom zoo thiab peb yuav xyuas kom meej tias koj cov khoom xa tuaj raug ua tiav sai los ntawm peb lub chaw haujlwm logistics. Peb vam tias yuav muaj lub sijhawm los ntsib koj thiab saib seb peb tuaj yeem pab koj ua lag luam li cas.