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Dispersant rau Kev Txiav Kub thiab Hlau Hlau Saws
Pob zeb diamond xaim txiav tshuab yog tseem hu ua kev sib sau ua ke cov thev naus laus zis. Nws yog kev siv electroplating lossis resin sib txuas lus ntawm pob zeb diam hlau, pob zeb diamond hlau ncaj qha ua rau saum npoo ntawm silicon pas nrig lossis silicon Ingot los tsim ...Nyeem ntxiv -
Kev khib
Dispersant (Dispersant) yog ib tug interface tus neeg sawv cev muaj nrog ob qho sib txawv, ob lub paspophilic thiab hydrophilic. Cov khoom siv ua kua thiab ua kua uas nyuaj rau yaj hauv cov kua, tuaj yeem tiv thaiv kev sib haum xeeb thiab tsim cov amphiphilic reagent xav tau fo ...Nyeem ntxiv -
defoaming cov neeg sawv cev
Cov Khoom Taw Qhia: Defoaming Tus Neeg Sawv Cev yog ib hom neeg saib xyuas defojing sib xyaw los ntawm cov txheej txheem tshwj xeeb. Nta: siv dav hauv kev tsim khoom ntawm txhua yam nplaum ntawm cov nplaum ntawm defoaming tus neeg sawv cev, yooj yim rau disperse, siv tau yooj yim. Nyob rau hauv ntau ntau ntawm PH thiab kub ...Nyeem ntxiv -
Hom thiab cov haujlwm ntawm cov dispersants feem ntau siv nyob rau hauv cov txheej txheej.
Dispersant tseem hu ua ntub dej thiab dispersing tus neeg sawv cev. Ntawm ib sab tes, nws tau ntub cov nyhuv ntub dej, ntawm qhov tod tes, ib qho kawg ntawm cov pab pawg ua haujlwm tau adsorbed rau hauv cov khoom siv los ua cov txheej txheem adsorption (t ...Nyeem ntxiv -
Dej-raws cov txheej txheej tsis txaus siab, txhim kho kev ua haujlwm ntawm cov dej-ua cov txheej txheem yooj yim dua
Vim tias cov ntsiab lus tsawg ntawm cov dej ua haujlwm ntawm cov dej ua haujlwm, lawv tau ua ntau dua thiab muaj suab nrov dua cov neeg siv khoom. Txawm li cas los xij, rau qee cov xim tha xim dej, peb yuav pom tias yog tsis kho lub sijhawm, nws yog ib qho yooj yim los tsim npuas qhov thiab cov ntses ntses, tab sis qee qhov yuav tsis. Dab tsi yog qhov tsis meej nyob rau hauv lub m ...Nyeem ntxiv -
Qhov kev siv tshwj xeeb ntawm dispersants
Dispersants tseem surfactants. Muaj anionic, cationic, nonionic, amphoter thiab polymeric hom. Hom anionic yog siv ntau. Dispersing cov neeg sawv cev yog qhov haum rau hmoov lossis ua kom muaj kev phom sij thiab tuaj yeem txuas ntxiv kom tau xoob thiab tiv thaiv kom tsis txhob muaj kev cuam tshuam ...Nyeem ntxiv -
Qhov tseem ceeb ntawm kev siv cov tuab tuab rau cov txheej txheem dej thiab qee cov lus qhia
Raws li lub viscosity ntawm cov dej-raws li tsawg heev, nws tsis tuaj yeem ua tau zoo ntawm cov ntaub ntawv xaim, yog li nws yog qhov tsim nyog yuav tsum tau siv cov ntaub tuab ntawm cov dej kom haum rau lub xeev kom raug. Muaj ntau ntau yam ntawm thickeners. Thaum xaiv ...Nyeem ntxiv -
Yuav ua li cas xaiv substrate Wetting Tus Neeg Sawv Cev Rau Cov Xim Dej Dej?
Hauv cov xim pleev xim rau cov dej, emulsions, dispersants, cov kuab tshuaj uas tsis txaus, koj tuaj yeem xaiv cov neeg sawv cev ntub dej. Thov nco ntsoov tias qhov kev xaiv zoo ntawm substrate wearting tus neeg sawv cev tuaj yeem txhim kho txoj kev ua ...Nyeem ntxiv -
Tus neeg sawv cev ntub dej
Txoj haujlwm ntawm ntub dej tus neeg sawv cev yog ua kom cov khoom siv tawv tau yooj yim dua wetted los ntawm dej. Los ntawm txo nws lub npoo nruj lossis cov dej sib cuam tshuam, dej tuaj yeem nthuav dav ntawm cov khoom siv cov khoom lossis nkag mus rau saum npoo, yog li kom cov khoom ntub. Tus neeg sawv cev ntub dej yog lub surfactant uas tuaj yeem ua ...Nyeem ntxiv -
kev khib
Dispersant yog ib tus neeg sawv cev cuam tshuam nrog ob qho sib txawv ntawm Liplophilicity thiab hydrophilicity nyob rau hauv molecule. Kev Rho Tawm no yog hais txog qhov sib tov tsim los ntawm kev dispersion ntawm ib qho tshuaj (lossis ntau cov tshuaj) mus rau lwm cov khoom hauv cov ntawv. Dispersants tuaj yeem unifo ...Nyeem ntxiv -
Tus neeg sawv cev tuab
Muaj cov thickener yog ib qho kev lim hiam thiab hloov kho raw. Nws tuaj yeem txhim kho kev ua tau zoo ntawm cov cua sov tsis kam, txuag kev tiv thaiv, tiv thaiv kev tiv thaiv kev laus thiab muaj peev xwm qeeb dua. Ntxiv rau, nws tseem muaj g ...Nyeem ntxiv -
Cov hom hniav muaj xim muaj xim yog dab tsi?
Dej raws li cov xim pleev xim tsuas yog siv cov dej ua lawv cov nqaij. Tsis zoo li cov xim pleev xim roj, xim av muaj cov xim tha xim yog pom los ntawm tsis xav tau cov kuab tshuaj xws li cov tshuaj tua kab thiab nyias nyias. Vim tias cov txheej txheem dej sib txig yog cov nplaim taws thiab tawg, noj qab nyob zoo thiab ntsuab, thiab qes ...Nyeem ntxiv
