1. Sib tov sodium carboxymethyl cellulose nrog dej ncaj qha los ua cov kua nplaum nplaum thiab muab tso rau ib sab.
Thaum configuring sodium carboxymethyl cellulose muab tshuaj txhuam, ua ntej ntxiv ib tug npaum li cas ntawm cov dej huv rau hauv lub batching tank nrog ib tug stirring ntaus ntawv, thiab sprinkle sodium carboxymethyl cellulose maj mam thiab tusyees nyob rau hauv lub batching tank, stirring, kom cov sodium carboxymethyl cellulose thiab dej. tag nrho fused, thiab sodium carboxymethyl cellulose tuaj yeem yaj tag nrho.Thaum dissolving sodium carboxymethyl cellulose, yog vim li cas nws yuav tsum tau sib npaug zos sprinkled thiab stirred tsis tu ncua yog "tiv thaiv clumping thiab agglomeration thaum sodium carboxymethyl cellulose ntsib dej, thiab txo qhov zoo ntawm carboxymethyl cellulose.Dissolution ntawm sodium ", thiab nce tus nqi dissolution ntawm sodium carboxymethylcellulose.Lub sijhawm nplawm tsis zoo ib yam nrog lub sijhawm ua tiav ntawm sodium carboxymethyl cellulose.Lawv yog ob lub tswv yim.Feem ntau hais lus, lub sijhawm nplawm luv luv dua li lub sijhawm xav tau rau kev ua tiav ntawm sodium carboxymethyl cellulose.Lub sijhawm xav tau nyob ntawm qhov xwm txheej tshwj xeeb.Lub hauv paus rau kev txiav txim siab lub sij hawm stirring yog: thaum lub sodium carboxymethyl cellulose yog uniformly dispersed nyob rau hauv dej thiab tsis pom tseeb loj agglomerate, lub stirring yuav tsum tau nres, thiab cov sodium carboxymethyl cellulose thiab dej tso cai rau sawv ntsug.Infiltrate thiab sib koom ua ke.Lub hauv paus rau kev txiav txim siab lub sijhawm xav tau rau sodium carboxymethylcellulose kom yaj tag yog raws li hauv qab no:
(1) Sodium carboxymethyl cellulose thiab dej yog sib koom ua ke, thiab tsis muaj cov kua dej sib cais ntawm ob;
(2) Cov khoom sib xyaw ua ke yog nyob rau hauv ib lub xeev sib xws, thiab nto yog tiaj thiab du;
(3) Cov xim ntawm cov khoom sib xyaw yog ze rau cov xim tsis muaj xim thiab pob tshab, thiab tsis muaj cov khoom granular nyob rau hauv paste.Txij lub sij hawm thaum cov sodium carboxymethyl cellulose muab tso rau hauv lub tank batching thiab tov nrog dej kom txog thaum lub sodium carboxymethyl cellulose yog yaj tag, lub sij hawm yuav tsum tau ntawm 10 mus rau 20 teev.
2. Sib tov sodium carboxymethyl cellulose nrog cov khoom siv qhuav xws li qab zib dawb hauv daim ntawv qhuav, thiab muab tso rau hauv dej kom yaj.
Thaum lub sijhawm ua haujlwm, ua ntej muab sodium carboxymethyl cellulose thiab dawb granulated qab zib thiab lwm yam khoom siv qhuav qhuav rau hauv cov khoom siv stainless hlau raws li ib qho piv txwv, kaw lub hau saum toj kawg nkaus ntawm lub tov khoom, thiab khaws cov ntaub ntawv hauv cov khoom sib tov hauv lub xeev airtight.Tom qab ntawd, tig rau lub tov khoom, sib tov tag nrho cov sodium carboxymethyl cellulose thiab lwm yam ntaub ntawv raw.Tom qab ntawd, maj mam thiab sib npaug sib npaug ntawm qhov sib tov ntawm sodium carboxymethyl cellulose sib tov rau hauv lub tank ntim nrog dej, thiab ua kom nplawm, thiab cov haujlwm hauv qab no tuaj yeem ua tiav nrog kev siv rau thawj txoj kev sib cais uas tau hais los saum no.
3. Thaum siv sodium carboxymethyl cellulose hauv cov kua los yog slurry zaub mov, nws yog qhov zoo tshaj rau homogenize cov khoom sib xyaw kom tau txais cov ntaub so ntswg ntau lub xeev thiab cov nyhuv stabilization.
Lub siab thiab kub siv rau homogenization yuav tsum tau txiav txim raws li cov yam ntxwv ntawm cov khoom thiab cov kev cai zoo ntawm cov khoom.
4. Tom qab cov sodium carboxymethyl cellulose tau npaj rau hauv cov tshuaj aqueous, nws yog qhov zoo tshaj rau khaws cia rau hauv ceramic, iav, yas, ntoo thiab lwm yam ntim.Cov thawv hlau, tshwj xeeb tshaj yog hlau, txhuas, thiab tooj liab ntim, tsis haum rau kev khaws cia.
Vim hais tias yog cov sodium carboxymethyl cellulose aqueous tov nyob rau hauv kev sib cuag nrog lub thawv hlau rau lub sij hawm ntev, nws yog ib qho yooj yim ua rau deterioration thiab viscosity txo.Thaum cov sodium carboxymethyl cellulose aqueous tov nrog txhuas, hlau, tin, nyiaj, txhuas, tooj liab thiab qee yam hlau, cov tshuaj tiv thaiv nag lossis daus yuav tshwm sim, txo qhov tseeb kom muaj nuj nqis thiab zoo ntawm sodium carboxymethyl cellulose hauv cov tshuaj.Yog tias nws tsis tsim nyog rau kev tsim khoom, sim tsis txhob sib tov calcium, magnesium, ntsev thiab lwm yam tshuaj nyob rau hauv aqueous tov ntawm sodium carboxymethyl cellulose.Vim hais tias, thaum sodium carboxymethyl cellulose aqueous tov nrog calcium, magnesium, ntsev thiab lwm yam tshuaj, lub viscosity ntawm sodium carboxymethyl cellulose tov yuav txo.
5. Cov tshuaj npaj sodium carboxymethyl cellulose aqueous yuav tsum tau siv kom sai li sai tau.
Yog hais tias sodium carboxymethyl cellulose aqueous tov yog khaws cia rau ib ntev lub sij hawm, nws yuav tsis tsuas cuam tshuam rau cov nplaum kev ua tau zoo thiab stability ntawm sodium carboxymethyl cellulose, tab sis kuj yuav raug tawm tsam los ntawm cov kab mob thiab kab tsuag, yog li cuam tshuam rau kev tu cev zoo ntawm raw cov ntaub ntawv.Txawm li cas los xij, qee cov thickeners yog dextrins thiab hloov cov hmoov txhuv nplej siab ua los ntawm cov hmoov txhuv nplej siab hydrolysis.Lawv yog cov tsis muaj tshuaj lom thiab tsis muaj teeb meem, tab sis lawv yooj yim los nce ntshav qab zib li cov piam thaj dawb, thiab tej zaum yuav ua rau muaj ntshav qab zib ntau dua.Qee cov neeg siv cov ntshav qab zib nce siab tom qab haus cov kua qab zib tsis muaj qab zib, uas yuav tshwm sim los ntawm cov thickeners, tsis yog vim muaj cov ntsiab lus lactose hauv cov mis nyuj, vim tias ntuj lactose tsis ua rau cov ntshav qab zib nce sai.Yog li ntawd, ua ntej yuav cov khoom tsis muaj suab thaj, nco ntsoov nyeem cov npe khoom thiab ceev faj txog qhov cuam tshuam ntawm thickeners ntawm cov ntshav qab zib.
Post lub sij hawm: Jan-03-2023