1. Mix Sodium Carboxymethyl cellulose nrog dej ncaj qha kom ua ib tug muab tshuaj txhuam kua nplaum thiab teeb ib sab.
Thaum teeb tsa cov sodium carboxymethyl cellulose pas qaub, thiab ensache sodring, ua kom cov sodring, kom cov sodacing celling, kom cov sodacing cellulose thiab dej Yog tag nrho fused, thiab sodium carboxymethyl cellulose tuaj yeem ua tau tiav. Thaum dissolving sodium carboxymethyl cellulose, vim li cas thiaj tiv thaiv cellulose raws li cov dej cellulose tau ntsib cov dej cellulose. Kev rhuav tshem ntawm sodium ", thiab nce cov kev sib cais ntawm cov sodium carboxymesyloscellcelleculose. Lub sijhawm stirring tsis sib xws nrog lub sijhawm ua tiav ntawm sodium carboxymethyl cellulose. Lawv yog ob lub ntsiab lus. Feem ntau hais lus, lub sijhawm stirring yog luv dua li lub sijhawm uas yuav tsum tau ua kom tiav ntawm sodium carboxymethyl cellulose. Lub sijhawm xav tau nyob ntawm qhov xwm txheej tshwj xeeb. Lub hauv paus rau kev txiav txim lub sijhawm stirring yog: thaum sodium carboxymethyl cellulose tau nres, thiab cov sodium carboxymethyl cellulose thiab dej tso cai sawv ntsug. Infiltrate thiab sib koom ua ke nrog txhua lwm. Lub hauv paus rau kev txiav txim siab lub sijhawm xav tau rau sodium carboxymelylcelleculose los ua kom tiav yog raws li hauv qab no:
(1) sodium carboxymethyl cellulose thiab dej tau sib khi tag, thiab tsis muaj kev sib cais ua kua ntawm ob;
(2) Cov tshuaj sib xyaw yog nyob rau hauv lub xeev tsis zoo, thiab saum npoo yog tiaj thiab du;
(3) Cov xim ntawm cov tshuaj sib tov yog ze rau cov xim tsis muaj kob thiab pob tshab, thiab tsis muaj cov khoom sib pauv hauv cov khoom noj. Txij li thaum sodium carboxymethyl cellulose tau muab tso rau hauv tanking tank thiab tov nrog dej cellulose yog rhuav tshem, lub sijhawm uas yuav tsum tau nyob nruab nrab ntawm 10 thiab 20 teev.
2. Mix sodium carboxymethyl cellulose nrog cov khoom siv raw qhuav xws li cov piam thaj dawb rau hauv ib daim ntawv qhuav, thiab tom qab ntawd muab tso rau hauv dej kom yaj.
Thaum lub sijhawm ua haujlwm, ua ntej tso sodium carboxymethyl cellulose thiab lwm cov lus sib piv ntawm cov ntaub ntawv, thiab khaws cov ntaub ntawv hauv lub xeev airtight. Tom qab ntawd, tig rau ntawm cov tov khoom, ua kom zoo sib xyaw cov sodium carboxymethyl cellulose thiab lwm cov ntaub ntawv raw. Tom qab ntawd, maj mam nphoo lub sodium carboxymethyl cellulose sib xyaw nrog rau kev siv rau thawj txoj kev sib nrauj tau hais los saum toj no.
3. Thaum siv sodium carboxymethyl cellulose hauv kua lossis slurry zaub mov, nws yog qhov zoo tshaj plaws rau cov khoom sib xyaw ua ke ntawm lub xeev thiab cov nyhuv ruaj khov.
Lub siab thiab ntsuas kub siv rau homogenization yuav tsum tau txiav txim siab raws li cov yam ntxwv ntawm cov khoom siv thiab cov khoom lag luam zoo tshaj plaws.
4. Tom qab cov sodium carboxymethyl cellulose tau npaj rau cov tshuaj aqueous, nws yog qhov zoo tshaj plaws los khaws nws hauv ceramic, iav, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, Hlau ntim, tshwj xeeb tshaj yog cov hlau, txhuas, thiab tooj liab, tsis haum rau kev cia khoom.
Vim tias yog cov sodium carboxymethyl cellulose sepluous kev daws yog nyob rau hauv lub taub hau hlau ntev, nws yog ib qho yooj yim los ua rau tsis zoo thiab viscosity txo. Thaum cov sodium carboxymethyl cellulose cov coexists yuav tshwm sim, ua kom muaj nuj nqis, txo cov khoom siv los nag, ua rau muaj dej nag lossis cov khoom noj nag tsawg Yog tias nws tsis tsim nyog rau kev tsim khoom, tsis txhob sib tov calcium, magnesium, ntsev thiab lwm yam tshuaj nyob rau hauv cov ntsev carboxymethyl cellulose. Vim hais tias, thaum sodium carboxymethyl cellulose kws kho tshuaj pleev cov roj ua cov calcium, cov tshuaj tsw qab, cov viscosity ntawm socium carboxymethyl cellulose tov yuav raug txo kom tsawg.
5. Cov npaj sodium carboxymethyl cellulose cov kua aqueous yuav tsum tau siv kom sai li sai tau.
Yog hais tias cov sodium carboxymethyl cellulose aqueous kua aqueous kua aque, nws yuav tsis tsuas yog cuam tshuam los ntawm cov kab mob cellulose, tab sis kuj tseem cuam tshuam rau kev ua kom huv ntawm cov khoom siv raw. Txawm li cas los xij, qee qhov thickeners yog dextrins thiab hloov cov hmoov txhuv nplej siab tsim los ntawm cov hmoov txhuv nplej siab. Lawv tsis muaj tshuaj lom thiab tsis muaj mob, tab sis lawv yooj yim los ua kom cov ntshav qab zib kom muaj ntshav qab zib dawb, thiab txawm yuav muaj cov ntshav qab zib ntau dua. Qee cov neeg siv cov ntshav qab zib cov ntshav nce tom qab haus cov zaub mov muaj suab thaj, tsis yog vim tias muaj qhov ua kom muaj ntshav tawm hauv cov ntshav qab zib. Yog li ntawd, ua ntej yuav khoom qab zib-dawb, nco ntsoov nyeem cov npe thiab ua tib zoo saib ntawm cov thickewers ntawm cov ntshav qab zib.
Lub Sijhawm Post: Jan-03-2023