Sodium carboxymethyl cellulose (cmc-naiv Nws cov yam ntxwv tseem ceeb thiab cov khoom ua rau nws tsis tseem ceeb hauv kev lag luam thiab lub neej txhua hnub.
1. Molecular qauv thiab tshuaj lom neeg
Sodium Carboxymethyl cellulose yog qhov kev ua yeeb yam tau los ntawm kev hloov tshuaj lom neeg ntawm ntuj cog cellulose. Nws cov qauv molecular muaj carboxymethyl (-ch2cooh) pawg, uas tuaj yeem tsim cov lwg roj av, yog li muab nws cov khoom siv ua kom zoo nkauj thiab noo noo khaws cia. Nws cov tshuaj chemical yog qhov ruaj khov, thiab nws feem ntau muaj cov kua qaub muaj zog, tab sis nws yuav ua rau muaj kev cuam tshuam nyob rau hauv cov dej sov siab thiab muaj zog acid thiab muaj zog acid thiab cov xwm txheej alkali.
2. Solubility thiab Co
CMC muaj cov khoom siv solubility zoo thiab tuaj yeem tshem tawm sai sai hauv dej txias thiab dej kub kom tsim lub siab-viscosity kua txiv. Nws cov kev daws teeb meem aqueous muaj cov khoom siv ruaj khov zoo thiab cov khoom siv hluav taws xob, thiab yog tsim nyog tshwj xeeb rau cov zaub mov, tshuaj pleev ib ce, txheej txheem thiab lwm thaj teb. Nws muaj kev tawm tsam muaj zog, tuaj yeem nqus dej noo thiab ua ib zaj duab xis, thiab muaj lub zog muaj zog los khaws cov dej noo, yog li nws muaj cov nyhuv ya ua zoo.
3. Thickening thiab tsev neeg cov khoom
Raws li tuab, lub viscosity ntawm cmc kev nce nrog nce kev nce ntxiv, thiab nws yog dav siv hauv cov tshuab uas yuav tsum tau tswj cov khoom lag luam rheological. Piv txwv li, hauv kev lag luam khoom noj, cms tuaj yeem siv los ua cov ntaub pua av, thiab lwm yam los ntawm cov av nkos, thiab lwm yam kom ruaj khov ntawm cov kua dej.
4. Kev ruaj khov thiab lub siab
CMC muaj cov ruaj khov zoo, tshwj xeeb tshaj yog nyob rau hauv cov acidic ib puag ncig, nws ua tau zoo hloov me ntsis. Nws tuaj yeem tiv thaiv kev cuam tshuam ntawm ntau cov tshuaj pov tshuaj. Hauv qee cov ntawv thov tshwj xeeb, xws li cov tshuaj tshwj xeeb cov tshuaj, tshuaj pleev ib ce thiab lwm yam kev lag luam, qhov ruaj khov ntawm cmc yog qhov tseem ceeb tshwj xeeb. Tsis tas li ntawd, CMC kuj muaj qhov zoo ntawm cov kev kub siab kuj thiab muaj zog ntsev kuj, yog li nws ua haujlwm zoo dua nyob rau hauv qee qhov tshwj xeeb.
5. Cov tsis muaj tshuaj lom thiab tsis muaj mob thiab ib puag ncig tus phooj ywg
CMC yog cov khoom tau los ntawm kev kho cov cellulose ntuj thiab yog cov khoom siv polymer. It does not contain toxic substances and is harmless to the human body, so it is widely used in food, medicine and other industries. Piv txwv li, hauv kev npaj tshuaj, CMC tuaj yeem siv tau ua cov nplaum, cov khoom siv nyiaj txiag thiab muab tub lim thiab lwm yam, uas muaj kev nyab xeeb thiab txhim khu kev qha. Tsis tas li ntawd, CMC yuav tsis ua rau ib puag ncig ib puag ncig thaum siv cov kev tiv thaiv niaj hnub no, yog li nws tau suav tias yog xim ntsuab thiab ib puag ncig zoo ntxiv.
6. Ntau yam ntawm daim ntawv thov thaj chaw
Kev lag luam khoom noj khoom haus: hauv kev lag luam khoom noj khoom haus, cmc yog siv los ua cov tuab, stabilizer thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier. Nws tuaj yeem txhim kho cov kev ntxhib los mos thiab saj cov zaub mov, txuas ntxiv tswj lub neej, thiab muaj qhov kev tswj hwm zoo rau kev sib xws, saj, tsos thiab lwm yam ntawm cov zaub mov. Piv txwv li, CMC feem ntau siv nyob rau hauv kua txiv, jelly, ncuav mog qab zib, zaub noom, zaub xam lav, soupe soup, biscuits thiab lwm yam zaub mov.
Kws Tshuaj Kho Mob: CMC tau siv dav hauv qhov ncauj npaj (xws li cov ntsiav tshuaj, granules) thiab ua kua npaj (xws li cov khoom siv, raug tshem tawm rau cov tshuaj. Nws lub luag haujlwm tseem ceeb suav nrog sau, kev sib koom ua, kev tso tawm, noo, uas tuaj yeem txhim kho cov yam ntxwv tso tawm thiab lwm yam.
Cov tshuaj txhua hnub: hauv txhua cov tshuaj txhua hnub, cmc tau siv dav ua cov tuab thiab tawv nqaij, tshuaj txhuam hniav, tshuaj txhuam hniav, cov khoom tu mob tawv nqaij thiab lwm yam khoom. Nws cov moisturizing zoo ua rau nws dav siv nyob rau hauv cov tshuaj pleev ib ce thiab cov khoom tu tawv nqaij, tshwj xeeb tshaj yog rau daim tawv nqaij.
Kev Daus Roj: hauv cov roj kev lag luam, CMC feem ntau yog siv hauv cov kua drilling raws li cov tuab thiab phau ntawv. Nws tuaj yeem hloov kho cov rheology ntawm drilling kua, kom cov muaj zog ntawm cov dej khov nyob rau hauv cov kub, thiab ua kom cov kev ua tau zoo ntawm kev ua haujlwm ntawm kev khiav haujlwm.
Ntawv thiab kev lag luam Textile: CMC tuaj yeem siv tau ua txheej, txheej txheem tus neeg sawv cev, uas tuaj yeem txhim kho lub zog thiab kev txhim kho lub zog thiab kev txhim kho lub durability thiab muag ntawm textiles.
7. Cov Khoom Siv Khoom Muag Khoom thiab Kev Tswj Xyuas Zoo
CMC cov khoom lag luam tshwj xeeb tuaj yeem kho tau raws li cov ntawv thov sib txawv thiab cov neeg siv khoom muaj feem ntau nrog kev ua kom sib txawv. Thaum lub sijhawm cov txheej txheem tsim khoom, cov tuam txhab yuav ua kom muaj kev sib xws thiab cov khoom lag luam zoo los ntawm kev tswj cov khoom siv raw thiab qhov ruaj khov ntawm cov txheej txheem ntau lawm. Qeb viscosity feem ntau suav nrog cov viscosity qis, nruab nrab thiab siab viscosity, thiab cov neeg muaj peev xwm xaiv cov kev xav tau tsim nyog raws li cov kev xav tau tiag tiag.
Sodium Carboxymethyl cellulose tau dhau los ua cov khoom tseem ceeb ntau yam vim nws cov khoom siv dag zog thiab tshuaj lom neeg zoo, noo noo, noo noo kev tiv thaiv thiab kev tiv thaiv noo noo. Txawm hais tias nyob rau hauv cov zaub mov, tshuaj, tshuaj lom txhua hnub lossis roj av, ntawv thiab lwm daim teb thiab lwm daim teb, nws ua si ib lub luag haujlwm tsis meej. Nrog kev nce qib nruam kev siv thev naus laus zis thiab kev nthuav dav ntawm nws daim ntawv thov ntawm nws daim ntawv thov, kev lag luam kev cia siab ntawm CMC yuav nthuav dav.
Lub Sijhawm Post: Feb-20-2025