Sib tov sodium carboxymethyl cellulose ncaj qha nrog dej los ua cov kua nplaum nplaum rau tom qab siv.Thaum npaj sodium carboxymethyl cellulose paste kua nplaum, ua ntej ntxiv ib qho dej huv rau hauv lub tank batching nrog cov khoom sib tov, thiab nphoo sodium carboxymethyl cellulose maj mam thiab sib npaug ntawm cov khoom sib xyaw hauv lub tank, kom nplawm kom cov sodium carboxymethyl cellulose thiab dej ua kom tiav, thiab sodium carboxymethyl cellulose tuaj yeem yaj tag nrho.Lub hauv paus rau kev txiav txim siab lub sij hawm sib tov yog: thaum sodium carboxymethyl cellulose yog uniformly dispersed nyob rau hauv dej thiab tsis muaj ib tug loj agglomerate, lub stirring yuav tsum tau nres, thiab cov sodium carboxymethyl cellulose thiab dej tso cai rau sawv ntsug.Infiltrate ib leeg thiab sib xyaw ua ke.
Sodium carboxymethyl cellulose yog thawj zaug tov nrog qhuav raw cov ntaub ntawv xws li qab zib dawb, thiab ces muab tso rau hauv dej kom yaj.Thaum lub sijhawm ua haujlwm, muab sodium carboxymethyl cellulose thiab qhuav raw cov ntaub ntawv xws li qab zib dawb hauv ib qho kev faib ua feem ntawm stainless hlau tov khoom, kaw lub hau saum toj kawg nkaus ntawm lub tov khoom, thiab khaws cov ntaub ntawv hauv lub tov khoom hauv lub xeev kaw.Tom qab ntawd, tig rau lub tov khoom thiab sib tov tag nrho cov sodium carboxymethyl cellulose thiab lwm yam ntaub ntawv.Tom qab ntawd, maj mam thiab sib npaug ntawm qhov sib tov ntawm sodium carboxymethylcellulose sib tov rau hauv lub tank ntim nrog dej, thiab ua kom nplawm.
Thaum siv sodium carboxymethyl cellulose nyob rau hauv cov kua los yog slurry zaub mov, nws yog qhov zoo tshaj plaws rau homogenize cov khoom sib xyaw kom tau txais kev kho kom zoo dua qub thiab ruaj khov.Lub siab thiab kub xaiv rau homogenization yuav tsum tau txiav txim raws li cov yam ntxwv ntawm cov khoom thiab cov kev cai zoo ntawm cov khoom.
Tom qab cov sodium carboxymethyl cellulose yog formulated rau hauv ib qho aqueous tov, nws yog qhov zoo tshaj plaws 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 los ua teeb meem ntawm deterioration thiab viscosity poob.Thaum cov sodium carboxymethyl cellulose aqueous tov nrog txhuas, hlau, tin, nyiaj, txhuas, tooj liab thiab tej yam hlau, cov tshuaj tiv thaiv deposition yuav tshwm sim, txo qhov tseeb kom muaj nuj nqis thiab zoo ntawm sodium carboxymethyl cellulose nyob rau hauv cov tshuaj.Yog tias nws tsis xav tau 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 cov khoom xws li calcium, magnesium, thiab ntsev, viscosity ntawm sodium carboxymethyl cellulose tov yuav raug txo.
Cov tshuaj npaj aqueous ntawm sodium carboxymethylcellulose yuav tsum tau siv sai li sai tau.Yog tias sodium carboxymethyl cellulose aqueous tov tau khaws cia rau lub sijhawm ntev, nws yuav tsis tsuas cuam tshuam rau kev ua haujlwm ntawm cov nplaum thiab kev ruaj ntseg ntawm sodium carboxymethyl cellulose, tab sis kuj raug puas los ntawm cov kab mob thiab kab tsuag, yog li cuam tshuam rau kev tu kom zoo ntawm cov ntaub ntawv raw.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 tsis muaj tshuaj lom thiab tsis muaj teeb meem, tab sis lawv yooj yim nce ntshav qab zib zoo li cov piam thaj dawb, thiab tej zaum yuav ua rau muaj ntshav qab zib ntau dua.Yog li ntawd, ua ntej yuav cov khoom uas tsis muaj suab thaj, koj yuav tsum nyeem cov khoom xyaw kom meej kom tsis txhob muaj kev cuam tshuam ntawm thickeners ntawm cov ntshav qab zib.
Post lub sij hawm: Jan-04-2023