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Yam khoom |
Indices |
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Khoom npe |
Optical brightener CBS-X |
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CI Nr |
351 |
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Cas No. |
27344-41-8 |
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Cov khoom xyaw |
Disodium 2,2'-([1,1'-biphenyl] -4,4'-diyldivinylene)bis (benzenesulphonate) |
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Qhov tshwm sim |
Yellowish-ntsuab granule los yog hmoov |
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1% Extinction coefficient |
1105-1181 |
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Cov ntsiab lus nquag% |
87%-93% |
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Ionicity |
Anionic |
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Cov dej noo% |
Tsawg dua lossis sib npaug rau 5.0% |
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Cov ntsiab lus ntawm Dej-insoluble impurities% |
Tsawg dua los yog sib npaug rau 0.5% |
Khoom siv
Nws yog dav siv hauv kev lag luam hluavtaws detergent, xab npum kev lag luam thiab textile kev lag luam.
Khoom Khoom
Nws muaj cov nyhuv whitening zoo heev ntawm cellulose thiab lwm cov fibers hauv dej txias thiab sov, thiab tuaj yeem ua rau cov ntaub sai sai mus txog qib siab ntawm cov xim dawb.
Nws tuaj yeem siv dav hauv ntxhua khaub ncaws hmoov, ntxhua khaub ncaws, tshuaj ntxuav tes, ntaub softener, thiab xov tooj
Nws muaj qhov siv fluorescence siab thiab tsuas yog yuav tsum tau 1/10-1/16 ntawm DSD Acid-type fluorescent whitening agents. Nws muaj txiaj ntsig zoo ntawm kev ci ntsa iab ntaub thiab lwm yam ntaub ntawv txawm tias tsis tshua muaj siab.
Nws tsim lub teeb nruab nrab nruab nrab ntawm cov paj rwb ntshiab, polyester-paj rwb blends, nylon, thiab ntaub plaub.
Nws tsis ua rau yellowing lossis greenish discoloration ntawm cov ntaub txawm tias tom qab rov ntxuav dua, thiab cov xim dawb yuav ci dua tom qab txhua txhua ntxuav. Hauv qhov sib piv, DSD Acid-type fluorescent whitening agents tuaj yeem ua rau cov ntaub tig ntsuab, tsaus dua, thiab txo cov ntaub dawb.
Vim nws muaj zog solubility ntawm qhov kub thiab txias, nws yog haum rau siv nyob rau hauv cov kua detergents. Nws muaj kev ruaj ntseg zoo heev thiab ua kom dawb huv hauv cov kua dej uas muaj zog heev thiab cov dej ua kua dej hnyav.
Txij li nws tsis muaj nitrogen nyob rau hauv nws cov molecules, nws yog heev resistant rau chlorine bleaching, oxygen bleaching, muaj zog acids, thiab alkali, thiab muaj zoo heev hws stain kuj. Qhov no ua rau qhov muag pom kev ci ntsa iab CBS-X ua haujlwm zoo hauv cov tshuaj ntxuav tes-resistant.
Nws muaj zoo heev qhuav thiab ntub lub teeb ceev ceev thiab uas ua rau nws zoo dua nyob rau hauv kev siv tiag tiag. Hauv qhov sib piv, DSA acid-type fluorescent whitening agents feem ntau decomposed los ntawm tshav ntuj thaum lub sij hawm ziab ntaub.
Nws tuaj yeem ua rau kom cov hmoov ntxhua khaub ncaws, xab npum, thiab tshuaj ntxuav kom huv, thiab txhim kho lawv cov tsos.
Nws muaj toxicity tsawg heev thiab nws ua kom muaj kev nyab xeeb siab rau tib neeg siv thiab ua haujlwm.
Nws yog ib qho sulfonated stilbene derivative thiab sib xws nrog feem ntau lwm cov tshuaj ntxuav tes. Nws tsis cuam tshuam rau kev ua haujlwm ntawm enzymes lossis lwm yam khoom ntxiv
Khoom siv txoj kev:
Nws tuaj yeem muab ntxiv rau hauv txhua txoj kev ntawm cov txheej txheem ntawm cov khoom siv hluavtaws thiab xab npum. Nws tuaj yeem tau txais txiaj ntsig zoo yog tias siv ua ke nrog kho qhov muag ci 31 #
Pom zoo Dosage:
Cov hmoov ntxhua khaub ncaws: 0 005-0.03%
Soap: 0 01-0.05%
Cov hmoov ntxhua khaub ncaws: 0 01-0.05%
Fabric softener: 0 01-0.05%
Cov kua xab npum: 002-0.06%
Ntxuav syrup: 0.005-0.02%
Cov khoom ntim, thauj thiab khaws cia
Kev cob qhia ntau lawm
FAQ
Optical brightener CBS-X yog dab tsi?
Optical brightener CBS-X yog hom fluorescent whitening tus neeg sawv cev siv hauv kev lag luam hluavtaws thiab textile kev lag luam los txhim kho qhov ci thiab dawb ntawm cov ntaub. Nws kuj tseem hu ua fluorescent brightening agent FB-351 lossis fluorescent brightener CF-351. Nws absorbs ultraviolet lub teeb thiab emits xiav lub teeb, uas ua rau cov ntaub zoo li brighter thiab whitener. Nws yog feem ntau siv rau hauv cov ntxhua khaub ncaws ntxhua khaub ncaws, ntaub softeners, thiab lwm yam khoom siv tu kom zoo dua qhov pom ntawm cov khaub ncaws thiab textiles. Tsis tas li ntawd, fluorescent whitening agent CBS-X yog cov khoom muaj kev nyab xeeb thiab muaj txiaj ntsig zoo uas tau siv dav hauv kev lag luam hluavtaws thiab textile ib puag ncig.
Optical brightener CBS-X ua haujlwm li cas?
Fluorescent Whitening Agent CBS-X, tseem hu ua Tinopal CBS-X thiab FB-351, yog hom kho qhov muag brightener lossis fluorescent whitening agent (FWA) uas yog siv los txhim kho qhov ci thiab dawb ntawm ntau yam ntaub ntawv, suav nrog textiles. thiab detergents.
FWAs nqus cov teeb ci ultraviolet thiab rov ua dua nws li lub teeb xiav, uas tsim cov nyhuv "dawb dua li-dawb" los ntawm kev ua kom lub teeb xiav tshwm sim los ntawm cov khoom siv. FB-351 yog FWA zoo heev uas feem ntau siv rau hauv cov ntxhua khaub ncaws ntxhua khaub ncaws, ntaub softeners, thiab lwm yam khoom ntxhua khaub ncaws los txhim kho cov xim dawb thiab ci ntsa iab ntawm textiles.
Qhov zoo ntawm CBS-X yog dab tsi?
CBS-X feem ntau yog ntxiv rau hauv cov ntxhua khaub ncaws ntxhua khaub ncaws thiab cov ntaub softeners hauv me me thiab feem ntau tsawg dua 0.5% los ntawm qhov hnyav. Nws yog sib xws nrog ntau hom detergent formulations thiab tuaj yeem siv rau hauv ob qho tib si kua thiab hmoov detergents.
Qee qhov txiaj ntsig ntawm kev siv FB-351 hauv cov khoom ntxhua khaub ncaws suav nrog kev ua kom zoo dua qub thiab ci ntsa iab ntawm cov ntaub, ua kom cov xim sib txawv, thiab cov neeg siv khoom txaus siab. Nws kuj tseem ruaj khov nyob rau hauv ib txwm cia thiab siv cov xwm txheej, uas ua rau nws muaj kev xaiv nrov rau cov khoom siv hluavtaws thiab cov chaw tsim khoom.
Cim npe nrov: Tuam Tshoj optical brightener cbs-x manufacturers, lwm tus neeg, Hoobkas
