Sodium Carboxymethyl cellulose (CMC-NA RAU LUV) yog cov khoom noj muaj kuab lom, suav nrog cov khoom noj muaj kuab lom thiab khoom noj khoom haus, suav nrog cov khoom noj muaj kuab lom, suav nrog cov khoom noj muaj tshuaj lom neeg, suav nrog kev lag luam cheem txhua hnub, suav nrog kev lag luam thiab textile. Nws lub luag haujlwm tseem ceeb yog qhov tuab dua, stabilizer, emulsifier, tus neeg sawv cev ntawm tus neeg, thiab lwm yam.
1. Kev lag luam khoom noj khoom haus
Hauv kev lag luam khoom noj khoom haus, CMC-NA ua si tshwj xeeb tshaj plaws yog cov tuab dua, khov kho 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 kev ntxhib los mos thiab saj cov zaub mov, txuas lub ntsej muag txee, txhim kho cov tsos, thiab ua rau cov khoom lag luam ruaj khov. Piv txwv li, hauv cov khoom noj xws li kua txiv, jelly, mis nyuj khov, tsis muaj protein ntau thiab cov roj sib cais, yog li ua kom muaj cov khoom noj zoo thiab ruaj khov.
CMC-NA tuaj yeem ua lub luag haujlwm hauv kev ua kom ya raws thiab cov khoom qab zib thiab cov khoom qab zib, thiab txhim kho nws cov qauv kev cai. Tshwj xeeb tshaj yog nyob rau hauv cov zaub mov tsawg thiab tsawg-qab zib, cmc los pab simulate cov rog thiab txhim kho cov khoom noj zoo tagnrho.
2. Kev lag luam kev lag luam
Hauv cov chaw muag tshuaj, CMC-NA yog siv dav ua ib qho kev zam rau cov tshuaj. Nws tuaj yeem siv los npaj cov ntsiav tshuaj, cov ntsiav tshuaj, granules, ncua kev ncua thiab kua dej. Lub luag haujlwm ntawm CMC-NA yog muaj nyob rau hauv ob yam: ib qho yog cov phau ntawv los txhim kho cov tshuaj kho mob thiab ua kom cov tshuaj ruaj khov ntawm cov txheej txheem npaj; Lwm tus yog tus tswj hwm kev tso tawm los kho cov tshuaj tso tawm thiab ua kom cov tshuaj txuas ntxiv ntawm cov tshuaj.
Nyob rau hauv qee cov tshuaj pleev ib ce, CMC-NA kuj tseem tuaj yeem siv ua emulsifier thiab gels thiab txhim kho cov tawv nqaij permeability thiab kho cov tshuaj. Tsis tas li ntawd, CMC-NA tuaj yeem ua lub luag haujlwm hauv kev hnav khaub ncaws hnav, pab kom muaj kev kho kom zoo thiab txhawb nqa cov qhov txhab zoo.
3. Cov tshuaj pleev ib ce thiab cov khoom siv chemmetics
Hauv cov tshuaj pleev ib ce thiab cov khoom siv cov khoom siv txhua hnub, CMC-NA yog tsuas yog siv los ua tuab thiab stabilizer. Nws tuaj yeem nce cov khoom siv viscosity xws li lotions, cream, tshuaj ntxhua, thiab muab tshuaj ntxuav kom zoo, thiab txhim kho kev siv cov khoom lag luam. Nyob rau tib lub sijhawm, CMC-NA tuaj yeem tiv thaiv cov roj-dej sib cais, tswj kom muaj kev ruaj ntseg thiab kev sib txawv ntawm cov khoom lag luam, thiab txuas rau lub neej txee ntawm cov khoom lag luam.
Hauv qee cov khoom tu tawv nqaij, CMC-NA tuaj yeem ua tau ib qho kev tiv thaiv cov duab tiv thaiv kom tswj kom cov tawv nqaij ntawm daim tawv nqaij thiab txhim kho lub ntsej muag thiab kev muag khoom ntawm daim tawv nqaij. Tsis tas li ntawd, CMC-NA tseem siv nyob rau hauv kev xab npum kom txhim kho cov nyhuv ntxuav thiab ua npuas dej zoo ntawm cov khoom lag luam.
4. Papermaking Kev Lag Luam
Hauv kev lag luam papermaking, CMC-NA ua lub luag haujlwm tseem ceeb ua tus ntxiv rau daim ntawv. Nws yog tsuas yog siv los txhim kho lub zog, smoothness, wettability thiab luam ntawv ntawm daim ntawv. CMC-NA tuaj yeem txhim kho cov ntub dej thiab qhuav lub zog ntawm daim ntawv, thiab txhim kho lub kua muag yeem tiv thaiv cov ntawv. Ib qho ntxiv, nws kuj tseem tuaj yeem siv los ua tus neeg sawv cev txheej los txhim kho lub tiaj tiaj thiab kev sib tw ntawm cov ntawv luam tawm, thiab kom cov khoom lag luam zoo.
Hauv qee cov ntaub ntawv tshwj xeeb-hom phiaj, CMC-NA tuaj yeem txhim kho nws cov dej tsis kam thiab roj tsis kam, thiab siv hauv cov ntawv ntim khoom noj, cov ntawv siv dej thiab lwm cov teb. Los ntawm kev kho cov nqi ntau thiab cov roj ntsha hnyav ntawm CMC-NA, cov khoom ntawm daim ntawv tuaj yeem hloov kho kom tau raws li cov kev xav tau sib txawv.
5. Kev lag luam Textile
Hauv kev lag luam textile, cmc-NA yog siv rau luam ntawv thiab dyeing thiab ntaub ntawv xov. Nws tuaj yeem siv ua cov nplaum rau kev luam tawm los txhim kho qhov tseeb thiab nrawm ntawm luam ntawv, ua rau cov xim muaj ntau thiab cov qauv zoo nkauj dua. CMC-NA kuj tseem tuaj yeem siv ua tus sawv cev mos muag muag thiab cov tshuaj tua kab mob kom txhim kho txoj kev xav thiab kev nplij siab ntawm cov ntaub.
CMC-NA kuj tseem siv tau cov tuab tuab hauv cov nplais thiab cov nplais ntawm cov slurry, xyuas kom ua kev ua tau zoo ntawm textiles, thiab txhim kho ntau dua kev ua tau zoo. Nws kuj tseem tuaj yeem siv los ua cov neeg sawv cev los tiv thaiv kab mob los txhim kho qhov seem ruaj khov ntawm cov ntaub thiab kev ntxuav los ntawm kev ntxuav lossis raug cov chaw noo noo.
6. Kev lag luam roj
Nyob rau hauv kev lag luam roj av, CMC-NA feem ntau yog siv nyob rau hauv cov kua dej, ua kom cov kua dej ua tiav, thiab cov roj ntau lawm roj thiab tawv nqaij tawv. CMC-NA tuaj yeem nce viscosity ntawm cov kua, txhim kho lub pob zeb-nqa lub peev xwm ntawm cov kua dej drilling, thiab tswj cov kua dej ntawm cov kua. Nyob rau tib lub sijhawm, CMC-NA tuaj yeem tuaj yeem txo cov rheology ntawm cov kua thaum lub sijhawm khiav yeeb, txo kev sib txhuam, thiab txhim kho kev sib txhuam ntawm cov laum.
CMC-NA kuj tseem tuaj yeem siv los ua cov stabilizer kom tiv thaiv cov roj zoo los yog nag lossis daus thiab muaj kev ruaj khov thiab siv tau ntawm cov kua.
7. Lwm qhov chaw thov
Ntxiv rau cov teb saum toj no, CMC-NA kuj tseem tau siv dav hauv qee qhov chaw. Piv txwv li, hauv kev ua liaj ua teb, nws tuaj yeem siv ua cov av ua liaj ua teb kom txhim kho cov qauv ntawm cov av thiab txhim kho cov dej khaws cia hauv av; Nyob rau hauv kev kho dej kev lag luam, nws tuaj yeem siv los ua cov flocculant kom tau txais txiaj ntsig zoo hauv dej; Hauv kev tsim kho kev tsim kho, nws tuaj yeem siv ua kev ua kom xis ntxas ntxiv los txhim kho kom haum rau lub fluidity thiab cov haujlwm ntawm cov pob zeb ua.
Raws li cov tshuaj lom neeg ntau ntau yam tshuaj lom neeg, sodium carboxymethyl cellulose yog qhov tseem ceeb hauv kev txhawb nqa ntau yam kev lag luam. Los ntawm cov zaub mov, tshuaj rau cov tshuaj pleev ib ce, cov ntawv thov, cov ntawv nyeem thiab lwm thaj teb, nws ua lub luag haujlwm tseem ceeb. Nrog rau kev txhim kho thev naus laus zis thiab kev nthuav dav ntawm cov ntawv thov teb, lub peev xwm ntawm Cmc-NA yuav raug muab txuas ntxiv, muab ntau cov peev txheej thiab tus nqi rau txhua txoj kev taug kev ntawm lub neej.
Lub Sijhawm Post: Feb-20-2025