Cov Khoom Siv Ntawm Sodium Carboxymethyl Cellulose

Sodium Carboxymethyl cellulose (CMC) yog cov khoom siv cellule ntau ntxiv uas ua kom cov khoom pov thawj ntawm ntau yam lag luam. Nov yog qee qhov khoom tseem ceeb ntawm CMC:

1. Dej solubility: CMC yog soluble heev hauv dej, sib sau cov ntsiab lus meej thiab khov kho. Cov cuab yeej no tso cai rau kev suav nrog kev sib raug zoo, xws li cov khoom noj khoom haus, cov khoom lag luam, cov khoom saib xyuas tus kheej.
2. Tus neeg saib xyuas tuab: CMC yog cov neeg sawv cev ua kom ua tau zoo, ua kom muaj kuab rau cov kev daws teeb meem thiab kev ncua. Nws txhim kho cov qauv thiab cov khoom lag luam zoo sib xws, txhim kho lawv cov kev ruaj khov, kev ua tau, thiab tag nrho cov kev paub dhau los.
3. Zaj duab xis-tsim: CMC muaj zaj duab xis-ua yeeb yaj kiab-ua yeeb yaj kiab, ua rau nws tsim nyias, hloov tau, thiab pob tshab ua yeeb yaj kiab thaum qhuav. Cov yeeb yaj kiab no muab cov chaw tawm tsam, noo noo kom tsis txhob muaj kev tiv thaiv sab nraud xws li noo noo poob thiab oxygen permeration.
4. Kev tuav tus neeg saib xyuas: CMC ua raws li tus neeg sawv cev ntawm txoj kev khi rau hauv ntau yam kev siv, suav nrog cov khoom noj khoom haus, cov ntsiav tshuaj, thiab cov tshuaj pleev cov duab, thiab cov kab xev. Nws pab khi cov khoom xyaw ua ke, txhim kho cohesion, lub zog, thiab kev ruaj khov.
5. Stabilizer: CMC ua haujlwm yog lub stabilizer nyob emulsions, raug tshem tawm, thiab colroidal. Nws tiv thaiv theem sib cais, kev sib cav, lossis kev sib sau ua ke ntawm cov khoom, kom ua kom muaj kev sib cais thiab ntev ruaj khov.
6. Dej khaws cia: cmc cov khoom pov thawj dej khaws cia cov khoom siv, tuav cia ya raws li cov khoom lag luam thiab cov qauv. Cov cuab yeej no tau txais txiaj ntsig zoo rau kev tswj hwm kev co, tiv thaiv cov lus qhuab qhia, thiab txuas ntxiv rau lub neej ntawm lub neej zoo.
7. Ion pauv lub peev xwm: CMC muaj cov pab pawg carboxylate uas tuaj yeem yiongo ion pauv kev hloov pauv nrog cations, xws li sodium ions. Cov cuab yeej no tso cai rau kev tswj hwm viscosity, gelation, thiab kev cuam tshuam nrog lwm cov hauv cov qauv.
8. PH kev ruaj khov: cmc yog ruaj khov tshaj li qhov dav ntev, los ntawm acidic rau alkaline tej yam kev mob. Nws tswj hwm nws cov haujlwm thiab kev ua tau zoo nyob rau ntau qhov chaw, ua rau nws haum rau ntau daim ntawv thov.
9. Kev sib txuam: CMC tau tshaj tawm ntau ntau ntawm cov khoom xyaw, suav nrog lwm cov noob polymers, surfactants, ntsev, thiab ntxiv. Nws tuaj yeem yooj yim incorporated rau hauv cov qauv uas tsis muaj qhov tsis zoo ntawm cov khoom lag luam.
10. Tsis-toxic thiab biodegradable: cmc yog tsis-lom, biodegrable, thiab biodegradable, thiab nws muaj kev nyab xeeb rau kev siv hauv cov zaub mov, chaw muag tshuaj, thiab cov khoom lag luam zoo. Nws ntsib cov qauv kev cai thiab ib puag ncig yuav tsum muaj kev ruaj ntseg thiab kev nyab xeeb.

Sodium Carboxymethyl cellulose (CMC) muaj kev sib xyaw ua ke, ua kom muaj zog, ua kom muaj zog, ua kom muaj zog, ua yeeb yam sib zog, sib xws, thiab biodegradability. Cov khoom no ua rau nws muaj ntau yam ntxiv thiab muaj txiaj ntsig ntxiv hauv ntau yam kev lag luam, ua rau muaj kev ua tau zoo, ua haujlwm tau zoo, thiab kev ua qauv.