Xov xwm

  • The proportion of fluorescent whitening agent used is incorrect, no wonder the color becomes dark and yellow!

    Qhov feem ntawm fluorescent whitening tus neeg sawv cev siv yog tsis raug, tsis xav tias cov xim yuav tsaus thiab daj!

    Qhov pom zoo feem ntawm fluorescent whitening tus neeg sawv cev yog 0.02% -0.05%, uas yog, 200-500g ib tuj ntawm cov khoom.Kev siv piv thiab cov nyhuv ntawm fluorescent whitening tus neeg sawv cev yog sine yoj nkhaus.Qhov zoo tshaj plaws siv piv muaj qhov zoo tshaj plaws whiteness.Yog tias qhov ratio tsawg dhau los yog siab dhau, nws yuav ua rau ...
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  • Cov tuam txhab loj hauv tsev ntawm fluorescent brighteners

    Raws li kev lag luam additive, fluorescent brightener yog dav siv hauv plastics, luam ntawv thiab dyeing, xim thiab number case, ntxuav, papermaking thiab lwm yam lag luam.Tam sim no, tsis muaj ntau lub tuam txhab tshwj xeeb hauv kev tsim cov tshuaj ntxuav hniav dawb hauv Suav teb.Rau ntau tus neeg siv khoom kawg, nws yog ib feem ntawm ...
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  • How should fluorescent whitening agents be used in hot melt adhesives?

    Yuav siv cov tshuaj fluorescent whitening li cas hauv cov nplaum kub yaj?

    Kub yaj nplaum nplaum yog ib hom yas nplaum, nws lub cev lub cev tuaj yeem hloov pauv nrog kev hloov ntawm qhov kub thiab txias, tab sis nws cov khoom siv tshuaj yuav tsis hloov, yog li kub yaj nplaum nplaum muaj kev ua haujlwm zoo ib puag ncig.Kub yaj nplaum nws tus kheej yog khoom, uas yog nyiam los ntawm qhov zoo ntawm p...
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  • Fluorescent whitening agent – an additive that can make plastic bags white!

    Fluorescent whitening agent - ib qho ntxiv uas tuaj yeem ua rau cov hnab yas dawb!

    Txhua tus neeg siv lub hnab yas hauv lub neej, xws li cov hnab ntim khoom tshiab pov tseg, cov hnab ntim khoom hauv tsev loj, thiab lwm yam. Cov hnab yas zoo li no tau ua rau peb lub neej yooj yim heev, thiab nws tuaj yeem hais tau tias tam sim no yog ib feem tseem ceeb ntawm peb lub neej. nyob.Cov hnab yas peb feem ntau pom, tsis muaj teeb meem ...
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  • Plastic production added fluorescent whitening agent still not white, what’s the matter

    Yas ntau lawm ntxiv fluorescent whitening tus neeg sawv cev tseem tsis dawb, dab tsi yog qhov teeb meem

    Nyob rau hauv tag nrho cov khoom yas, dawb nyiaj rau ib tug loj feem ntawm cov yas, xws li dawb crisper thawv, PVC ntws kav dej, cov khoom noj dawb hnab thiab hais txog.Nyob rau hauv tus txheej txheem ntawm kev ua, ntau manufacturers nce lawv cov xim dawb los ntawm kev ntxiv fluorescent whitening agents.Txawm li cas los xij, ntau cov tuam ntxhab yuav e ...
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  • How to choose an effective plastic optical brightener

    Yuav ua li cas xaiv ib tug zoo yas optical brightener

    Yas yog ib qho polymer compound polymerized los ntawm polyaddition lossis polycondensation.Nws tsis kam mus deformation yog nruab nrab, nruab nrab ntawm fibers thiab roj hmab.Nws yog tsim los ntawm hluavtaws resins thiab additives xws li muab tub lim, plasticizers, stabilizers, lubricants, thiab pigments.muaj pes tsawg leeg.Yog vim li cas ...
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  • Addition method and precautions of fluorescent whitening agent

    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 ...
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  • What are the factors that affect the color of white PVC profiles?

    Dab tsi yog cov yam ntxwv uas cuam tshuam rau xim ntawm cov xim dawb PVC profiles?

    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 ...
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  • Analysis of the advantages and disadvantages of optical brightener OB-1

    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 ...
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  • What type of fluorescent whitening agent is suitable for ink

    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....
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  • What type of optical brightener is suitable for PET plastic

    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 ...
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  • How to choose fluorescent whitening agent for pearl cotton?

    Yuav ua li cas xaiv fluorescent whitening tus neeg saib xyuas 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 yam tshiab ntawm ib puag ncig tus phooj ywg ntim khoom.Ordinary EPE pearl paj rwb muaj ntau yam kev siv, thiab cov xim dav dav yog dawb.Cov khoom...
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