Xov xwm
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Ntxiv txoj kev thiab kev ceev faj ntawm fluorescent whitening agent
Fluorescent whitening agent yeej ib txwm ua lub luag haujlwm ntawm "monosodium glutamate" hauv kev ua cov yas.Qhov sib ntxiv ntawm ob peb kaum txhiab tuaj yeem ua kom tawv nqaij thiab ci cov khoom yas thiab txhim kho cov tsos ntawm cov yas.Muaj ntau txoj hauv kev ntxiv cov tshuaj pleev xim dawb, tab sis lawv siv ...Nyeem ntxiv -
Dab tsi yog yam uas cuam tshuam rau cov xim ntawm cov PVC dawb?
Kev cuam tshuam ntawm Resin Stability PVC resin yog cov khoom siv cua sov, thiab muaj ntau yam tsis xws luag hauv nws cov qauv molecular, xws li ob daim ntawv cog lus, pawg allyl, residual initiator kawg pawg, thiab lwm yam. activated los ntawm tshav kub thiab lub teeb rau ...Nyeem ntxiv -
Kev tshuaj xyuas qhov zoo thiab qhov tsis zoo ntawm optical brightener OB-1
Nrog rau qhov tsis ntev los no poob ntawm tus nqi ntawm optical brightener OB-1, tus nqi-zoo ntawm OB-1 tau dhau los ua qhov tseem ceeb, thiab qee qhov chaw tsim khoom tau pib hloov mus rau OB-1 los ntawm lwm cov qauv.Txawm li cas los xij, tseem muaj qee qhov kev lag luam uas xaiv los siv cov khoom siv kho qhov muag OB, KCB, FP-127 thiab lwm yam m ...Nyeem ntxiv -
Hom fluorescent whitening tus neeg sawv cev zoo li cas rau tus cwj mem
Ink yog cov kua dej khov uas ua los ntawm cov xim, cov khoom sib txuas, cov fillers, additives, thiab lwm yam uas sib xyaw ua ke thiab dov ntau zaus.Cov qauv thiab cov ntawv yog tso tawm rau ntawm lub substrate los ntawm kev luam ntawv.Lawv feem ntau yog siv ntau yam kev lag luam xws li phau ntawv, ntim thiab kho kom zoo nkauj....Nyeem ntxiv -
Hom optical brightener zoo li cas rau PET yas
Muaj ntau qhov kev faib tawm ntawm cov yas, thiab PET plastics tau siv dav hauv cov khoom siv hluav taws xob.Piv txwv li, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab lwm yam khoom, thiab cov khoom no feem ntau yog xim dawb.Cov tsos ntawm PET yas yog milky dawb los yog ...Nyeem ntxiv -
Yuav ua li cas xaiv fluorescent whitening tus neeg sawv cev rau pearl paj rwb?
Pearl paj rwb yog tsim los ntawm ntau cov npuas npuas uas ua los ntawm lub cev foaming ntawm tsawg-density polyethylene resin.Nws yog ib hom tshiab ntawm cov khoom ntim khoom zoo ib puag ncig.Ordinary EPE pearl paj rwb muaj ntau yam kev siv, thiab cov xim dav dav yog dawb.Cov khoom...Nyeem ntxiv -
Kev tshuaj xyuas cov khoom ntawm fluorescent whitening agent
Fluorescent whitening tus neeg saib xyuas yog ib hom organic compound uas tuaj yeem txhim kho cov xim ntawm cov ntaub fiber ntau thiab ntawv, tseem hu ua optical whitening agent thiab fluorescent whitening agent.Npuag, thiab lwm yam. feem ntau yog daj vim muaj cov xim tsis huv, thiab cov tshuaj bleaching tau siv rau ...Nyeem ntxiv -
![[Cov ntsiab lus Paub] Lub tshuab ntxuav hniav dawb ntawm fluorescent whitening agents!](//cdn.globalso.com/subangoba/封面4.jpg)
[Cov ntsiab lus Paub] Lub tshuab ntxuav hniav dawb ntawm fluorescent whitening agents!
Cov khoom dawb feem ntau me ntsis nqus lub teeb xiav (450-480nm) hauv qhov pom kev pom (yav dav dav 400-800nm), ua rau cov xim xiav tsis txaus, ua rau nws daj me ntsis, thiab ua rau tib neeg muaj kev xav ntawm cov laus thiab tsis huv vim qhov cuam tshuam dawb.Txog qhov kawg no, tib neeg tau coj txawv m ...Nyeem ntxiv -
Yog hais tias tus nqi ntawm optical brightener ntau dhau, qhov dawb ntawm cov ntaub yuav txo
Muaj ntau hom fluorescent whitening agents, thiab lawv tsim nyog rau ntau yam khoom siv fiber ntau thiab muaj ntau yam kev siv thiab ntau npaum li cas.Txawm hais tias cov qauv tshuaj thiab kev ua tau zoo ntawm ntau hom fluorescent whitening agents txawv, cov qauv kev ua kom dawb rau cov khoom ...Nyeem ntxiv -
Dab tsi ntawm fluorescent brightener yog qhov tsim nyog rau cov yas cua tshuab
Blown film yog ib txoj kev ua cov yas, uas yog hais txog cov txheej txheem uas cov resin yog rhuab thiab melted thiab ces tshuab mus rau hauv ib zaj duab xis yas.Cov zaj duab xis uas tsim los ntawm cov kws tshaj lij zaj duab xis tshuab tshuab yog dav siv hauv kev lag luam xws li kev khaws cia tshiab, noo noo-pov thawj, thiab oxygen barrier.Tus nqi ntawm ...Nyeem ntxiv -
Yuav ua li cas teeb meem yuav tsum tau them sai sai rau thaum kho qhov muag brightener siv nyob rau hauv yas
Hauv cov txheej txheem tsim khoom ntawm cov khoom siv yas dawb, kho qhov muag brightener yog ib qho khoom siv tsis tau.Ntxiv cov tshuaj pleev xim rau cov khoom siv yas dawb tuaj yeem txhim kho cov xim dawb thiab ci ntsa iab ntawm cov khoom, thiab txhim kho kev lag luam kev sib tw ntawm cov khoom.Txawm li cas los xij, lub m...Nyeem ntxiv -
Dab tsi ntawm fluorescent brightener yog qhov tsim nyog rau cov yas cua tshuab
Blown film yog ib txoj kev ua cov yas, uas yog hais txog cov txheej txheem uas cov resin yog rhuab thiab melted thiab ces tshuab mus rau hauv ib zaj duab xis yas.Cov zaj duab xis uas tsim los ntawm cov kws tshaj lij zaj duab xis tshuab tshuab yog dav siv hauv kev lag luam xws li kev khaws cia tshiab, noo noo-pov thawj, thiab oxygen barrier.Tus nqi ntawm ...Nyeem ntxiv
![[Cov ntsiab lus Paub] Lub tshuab ntxuav hniav dawb ntawm fluorescent whitening agents!](http://cdn.globalso.com/subangoba/封面4.jpg)
