Yuav ua li cas yaj Carboxymetylcellcelleculose?

Txhawm rau yaj carboxymethylcellose (cmc), tseem hu ua cellulose cov pos hniav, koj feem ntau yuav tsum tau siv dej lossis cov kuab tshuaj tshwj xeeb. CMC yog dej-soluble polymer muab los ntawm cellulose,

Cov ntaub ntawv xav tau:
Carboxymetylcelleculose (CMC): Xyuas kom koj muaj cov qib tsim nyog thiab ua kom haum rau koj cov ntawv thov.
Kaus: feem ntau, dej yog siv los ua cov kuab tshuaj rau cov ntxhiab cmc. Txawm li cas los xij, qee kis, lwm yam kuab tshuaj zoo li ethanol lossis acetone tej zaum yuav siv nyob ntawm qhov tshwj xeeb ntawm koj daim ntawv thov.
Stirring khoom: ib tug sib nqus stirrer lossis cov tshuab sib nqus stirrer tuaj yeem pab tau hauv kev sib xyaw ua ke sib xyaw.
Thawv: Xaiv cov thawv uas tsim nyog uas tuaj yeem tiv thaiv cov txheej txheem sib xyaw thiab tau tshaj nrog cov kuab tshuaj siv.

Cov txheej txheem ib kauj ruam dhau los:
Npaj cov kuab tshuaj: ntsuas tawm qhov yuav tsum tau siv ntawm cov kuab tshuaj (feem ntau yog dej) raws li kev xav ntawm CMC koj xav tau thiab qhov xav tau kawg ntawm kev daws teeb meem.
Ua kom sov cov kuab tshuaj (yog tias tsim nyog): muaj qee kis, muab cua sov zog tuaj yeem ua tiav cov txheej txheem sib cais. Txawm li cas los xij, yog tias koj siv dej ua cov kuab tshuaj, zam kev kub siab dhau, vim lawv tuaj yeem txwv CMC.

Ntxiv CMC maj: Thaum txhib cov kuab tshuaj, maj mam ntxiv cov hmoov cmc kom tiv thaiv clumping. Sprinkling cov hmoov dhau ntawm qhov chaw ntawm cov kuab tshuaj tuaj yeem pab faib nws tusyees ntau.
Txuas ntxiv txoj hlua khi: Saib xyuas stirring kom txog thaum txhua tus CMC hmoov tau ntxiv thiab cov kev daws teeb meem zoo thiab homogeneous. Cov txheej txheem no yuav siv sijhawm qee lub sijhawm, nyob ntawm cov khoom xws li CMC particle loj thiab siab.
Kho Ph (yog tias tsim nyog): Nyob ntawm koj daim ntawv thov, koj yuav tsum tau kho cov kua cwm ua si (xws li sodium hydroxide) kom ua tiav cov khoom uas xav tau lossis ruaj khov.

Lim (Yog tias tsim nyog): Yog tias koj cov kev daws CMC muaj cov khoom siv tsis muaj txiaj ntsig lossis kev tsis txaus siab, koj yuav tsum tau lim nws siv cov tshuaj uas haum kom tau txais cov tshuaj pom tseeb.
Khaws cov kev daws teeb meem: Muab cov khoom npaj CMC hauv ib lub taub ntim huv si, cov ntawv sau cia, saib xyuas nws kom tiv thaiv kom tsis txhob muaj paug lossis evaporation.

Cov lus qhia thiab ceev faj:
Zam kev ntxhov siab ntau dhau: Thaum Stirring yog tsim nyog los yaj cmc, ntau dhau lawm tuaj yeem qhia ua npuas dej, uas tuaj yeem cuam tshuam cov khoom ntawm kev daws teeb meem kawg.
Kev tswj qhov kub thiab txias: tswj kev tswj qhov kub, tshwj xeeb yog siv dej ua cov kuab tshuaj, raws li tshav kub ntau dhau tuaj yeem ua rau CMC.

Kev ceev faj kev nyab xeeb: Ua raws kev nyab xeeb kev nyab xeeb thaum tuav CMC thiab txhua yam tshuaj siv nyob rau hauv cov txheej txheem, nrog coj cov khoom siv tiv thaiv tus kheej raws li qhov tsim nyog.
Kev xeem sib piv tau: Ua ntej ntsuas cov txheej txheem sib txawv, ua cov kuab tshuaj thiab cov xwm txheej tsim nyog rau koj cov kev thov tshwj xeeb.