Sodium Peroxyborate
Khoom Paub meej
Specifications muab
NaBO 3.H2O/Monohydrate;
NaBO 3.3H2O/Trihydrate;
NPO 3.4H2O/Tetrahydrate
Dawb hais cov ntsiab lus ≥ 99%
(Scope ntawm daim ntawv thov siv 'cov khoom siv')
Sodium perborate yog npaj los ntawm cov tshuaj tiv thaiv ntawm borax, hydrogen peroxide thiab sodium hydroxide.Monohydrate tuaj yeem ua kom sov los ntawm tetrahydrate, thiab nws muaj ntau dua reactive oxygen cov ntsiab lus, ntau dua solubility thiab dissolution tus nqi nyob rau hauv dej, thiab yog ruaj khov rau cua sov.Sodium perborate reacts nrog dej kom hydrolyze tsim hydrogen peroxide thiab sodium borate.Sodium perborate sai sai decomposes siab tshaj 60 ° C kom tso tawm hydrogen peroxide, yog li tsuas yog nyob rau ntawm qhov ntsuas kub no tuaj yeem sodium perborate tag nrho cov tshuaj ntxuav tes.Tetraacetyl ethylenediamine (TAED) feem ntau ntxiv ua tus activator hauv qab 60 ° C.
EVERBRIGHT® ' kuj tseem yuav muab customized ： cov ntsiab lus / whiteness / particlesize / PHvalue / xim / ntim style / ntim specifications thiab lwm yam khoom tshwj xeeb uas tsim nyog rau koj cov kev siv, thiab muab cov qauv dawb.
Khoom Parameter
Khoom siv
Bleaching / sterilization / electroplating
Ntawm lawv, monohydrate thiab trihydrate sodium perborate tseem ceeb dua hauv kev lag luam.Nws yog ib qho kev ua haujlwm siab ntawm cov pa bleaching tus neeg saib xyuas, kuj muaj kev ua kom tsis muaj menyuam, kev txuag cov xim thiab lwm yam haujlwm, dav siv hauv cov hmoov bleaching, ntxhua khaub ncaws hmoov, xab npum thiab lwm yam khoom siv niaj hnub.Cov tshuaj sodium tuaj yeem siv los ua oxidizing preservative hauv zaub mov, tshuaj thiab lwm yam kev lag luam kom ntev lub neej txee ntawm cov khoom los ntawm oxidizing metabolic khoom ntawm cov kab mob.Sodium perborate tuaj yeem siv los ua cov tshuaj dawb, sodium perborate yaj hauv dej tuaj yeem tso cov pa oxygen reactive, uas tuaj yeem oxidize chromosomal molecules hauv chromophore, ua kom tsis muaj xim lossis lub teeb, yog li ua lub luag haujlwm bleaching.Cov khoom sib xyaw muaj peev xwm ua kom muaj zog, tab sis tsis ua rau cov fiber ntau, haum rau cov protein fibers xws li: wool / silk, thiab ntev fiber ntau haute paj rwb bleaching.Raws li cov tshuaj fungicide, sodium perborate tuaj yeem tso cov pa oxygen reactive tom qab yaj hauv dej, uas tuaj yeem tua cov kab mob xws li kab mob, fungi thiab kab mob, thiab muaj cov kab mob zoo.Hauv kev kawm ntawm organoborate chemistry, cov tshuaj no feem ntau yog siv rau hauv cov tshuaj tiv thaiv oxidation ntawm arylboron, uas tuaj yeem ua tau zoo oxidize phenylboric acid derivatives rau cov phenol.Sodium perborate kuj tseem tuaj yeem siv los ua ib qho ntawm cov khoom siv ntxiv rau cov tshuaj electroplating, electroplating yog cov txheej txheem kev kho saum npoo av, tuaj yeem plated rau saum npoo ntawm cov khoom ntawm txheej hlau zaj duab xis los tiv thaiv thiab ua kom zoo nkauj ntawm qhov khoom, tab sis kuj muaj hluav taws xob conductivity, tiv thaiv corrosion thiab lwm yam haujlwm.Cov tshuaj yuav siv tau los ua ib qho additive nyob rau hauv cov tshuaj electroplating los txhim kho cov tshuaj tiv thaiv tus nqi thiab cov tshuaj tiv thaiv selectivity thaum electroplating.Sodium perborate ua tus neeg sawv cev oxidizing thaum lub sij hawm electroplating tuaj yeem muab cov tshuaj oxidizing thiab txhawb cov tshuaj tiv thaiv electroplating.Nyob rau tib lub sijhawm, cov tshuaj kuj tuaj yeem kho tus nqi pH ntawm cov tshuaj electroplating kom tswj tau nws nyob rau hauv qhov tsim nyog, thiaj li ua kom ntseeg tau tias qhov kev nce qib ntawm cov tshuaj tiv thaiv electroplating.Tsis tas li ntawd, sodium perborate tuaj yeem cuam tshuam cov tshuaj tiv thaiv impurity thaum lub sij hawm electroplating thiab txhim kho cov kev xaiv thiab purity ntawm electroplating.
