Cov ntawv thov ntawm silicone defoamer yog dab tsi?

Cov Khoom Siv Silicone Defoamersyog los ntawm cov silicone polymers thiab ua haujlwm los ntawm kev ua kom cov qauv ua npuas tsis ruaj khov thiab tiv thaiv nws txoj kev tsim. Silicone antifoams feem ntau yog stabilized ua cov emulsions dej uas muaj zog ntawm qhov tsawg concentration, chemically inert, thiab muaj peev xwm sai sai diffuse rau hauv cov zaj duab xis ua npuas. Vim yog cov yam ntxwv no, nws yog nrov heev ntawm cov neeg xaiv. Nws yog siv dav hauv ntau daim ntawv thov kev lag luam los pab kom zoo dua qub kev tswj ua npuas hauv kev ua tshuaj.

1. Kev ua zaub mov

Cov tshuaj silicone defoamers siv dav hauv kev siv ncaj qha lossis tsis ncaj qha rau cov khoom noj txhua theem ntawm cov txheej txheem kev lag luam. Txij li cov chaw tsim khoom loj thiab cov khw noj mov mus rau kev ua noj hauv tsev, kev ntim khoom noj thiab kev sau npe, silicone tuaj yeem pom txhua qhov chaw. Silicone muaj qhov zoo ntawm kev siv yooj yim, kev ua haujlwm zoo, tsis muaj ntxhiab, thiab tsis cuam tshuam rau cov khoom noj, ua rau nws muaj qhov zoo tshaj plaws hauv kev ua kom tau raws li ntau yam kev xav tau ntawm kev ua zaub mov. Lawv siv rau hauv ntau yam khoom noj thiab dej haus kom defoam lossis tshem tawm cov npuas uas twb muaj lawm thaum lub sijhawm tsim khoom.

Cov teeb meem ua npuas dej hauv cov khoom noj thiab dej haus ua cov khoom noj tuaj yeem cuam tshuam tsis zoo rau kev ua haujlwm, kev tsim khoom thiab cov nqi. Cov tshuaj silicone antifoams, lossis cov tshuaj defoamers, yog siv los ua cov khoom pab ua cov khoom noj thiab tau tsim los kom muaj kev nyab xeeb thiab zoo txo ​​cov teeb meem ua npuas dej hauv ntau yam xwm txheej uas ntsib hauv kev ua cov khoom noj thiab dej haus. Txawm tias ntxiv rau hauv cov kua lossis hmoov, lossis sib xyaw rau hauv lwm cov tshuaj lossis emulsions, silicone defoamer muaj txiaj ntsig zoo dua li cov organic defoamer.

① Kev ua zaub mov: Nws tuaj yeem ua kom cov npuas dej yaj tau zoo hauv kev ua zaub mov. Feem ntau nws yog siv rau hauv kev ua cov zaub mov uas yaj hauv dej. Nws muaj kev ua haujlwm ruaj khov thiab muaj txiaj ntsig zoo rau kev ua kom cov npuas dej yaj.

② Kev lag luam qab zib: Ua npuas ncauj yuav tsim tawm thaum lub sijhawm ua cov suab thaj zib ntab, thiab cov neeg sawv cev defoaming yog qhov xav tau rau defoaming.

③ Kev lag luam fermentation: Cov kua txiv hmab yuav tsim cov roj thiab ua npuas ncauj thaum lub sijhawm fermentation, uas yuav cuam tshuam rau kev fermentation ib txwm muaj. Cov neeg sawv cev defoaming tuaj yeem ua kom cov npuas ncauj zoo thiab xyuas kom meej tias cov cawv txiv hmab zoo.

2. Cov ntaub thiab tawv

Hauv cov txheej txheem textile, cov chaw tsim khoom textile tau them sai sai rau kev ua haujlwm ntawm cov neeg ua npuas dej. Kev lag luam textile muaj cov kev cai nruj rau cov neeg ua npuas dej, xws li qhov viscosity yuav tsum tsis txhob siab dhau, nws yooj yim siv, qhov ntau ntxiv yooj yim tswj, nws pheej yig, pheej yig, thiab nws defoaming sai. Cov nyhuv defoaming yog ntev. Zoo dispersion, tsis muaj discoloration, tsis muaj silicon me ntsis, muaj kev nyab xeeb thiab tsis muaj tshuaj lom, ua tau raws li cov kev cai tiv thaiv ib puag ncig, thiab lwm yam.

Ib lub tuam txhab luam ntawv thiab zas xim tau tsim ntau yam khoom siv uas lawv tus kheej tsim thiab xav tau cov neeg ua npuas dej uas muaj cov yam ntxwv hauv qab no: yooj yim rau dilute thiab sib xyaw, muaj lub sijhawm ntev, thiab tsim nyog tus nqi. Peb cov silicone defoamer daws qhov teeb meem ntawm kev sib xyaw nrog cov neeg pabcuam thiab muab kev txhawb nqa kev txawj ntse.

Cov neeg lag luam ntawm cov khoom siv tshuaj zas xim, feem ntau ntawm lawv muaj cov neeg siv laus, xav tau cov neeg sawv cev defoaming uas tsim nyog tus nqi, muaj cov khoom zoo ruaj khov, thiab muab kev txhawb nqa kev siv tshuab.

Kev xyaum tau ua pov thawj tias cov neeg sawv cev defoaming rau kev luam ntawv thiab zas xim textile yuav tsum muaj: defoaming sai, ntev ntev ua npuas ncauj suppression, siab nqi-zoo; zoo dispersion, kub siab tsis kam, acid thiab alkali tsis kam, electrolyte tsis kam, shear tsis kam, thiab sib xws nrog ntau yam dyeing neeg sawv cev; muaj kev nyab xeeb, tsis muaj tshuaj lom, ua tau raws li qhov yuav tsum tau ua ntawm ib puag ncig; zoo ruaj khov, viscosity thiab concentration tsim nyog, yooj yim siv thiab dilute; muab kev txhawb nqa kev siv tshuab raws sijhawm thiab zoo.

3. Cov ntawv thiab cov ntawv

Ua ib hom tshuaj tua npuas tshiab, cov tshuaj tua npuas silicone nquag tau txais kev saib xyuas dav dav hauv kev lag luam ntawv. Lub hauv paus ntsiab lus ntawm kev tua npuas yog tias thaum tus neeg sawv cev tua npuas uas muaj qhov nro ntawm qhov chaw qis heev nkag mus rau hauv zaj duab xis npuas kev taw qhia, nws rhuav tshem zaj duab xis npuas kev taw qhia. Kev sib npaug ntawm lub tshuab tuaj yeem ua tiav kom ua tiav kev tawg ua npuas thiab tswj.

Cov neeg sawv cev silicone defoaming tau dhau los ua cov khoom ntxiv tseem ceeb hauv ntau yam lag luam, muab cov kev daws teeb meem tswj kev ua npuas ncauj zoo uas pab txhawb kev ua haujlwm zoo dua, cov khoom zoo, thiab kev ua raws li txoj cai.