Qhov txawv ntawm Sodium CMC thiab CMC yog dab tsi?

Sodium CMC thiab CMC yog ob hom carboxymethyl cellulose (CMC), ib hom cellulose derivative. CMC yog polysaccharide, ib hom carbohydrate, uas yog muab los ntawm cellulose, ib txwm tshwm sim polysaccharide pom nyob rau hauv cov nroj tsuag. CMC yog cov hmoov dawb, tsis muaj ntxhiab, tsw qab, uas yog siv rau ntau yam kev siv, suav nrog zaub mov, tshuaj, tshuaj pleev ib ce, thiab cov khoom siv ntawv. Sodium CMC yog ib hom CMC uas tau kho nrog sodium hydroxide kom nws solubility hauv dej.

Qhov sib txawv tseem ceeb ntawm Sodium CMC thiab CMC yog tias Sodium CMC yog soluble hauv dej ntau dua li CMC. Qhov no yog vim qhov tseeb tias Sodium CMC tau kho nrog sodium hydroxide, uas ua rau nws cov solubility hauv dej. Sodium CMC kuj tseem ruaj khov hauv cov kua qaub ntau dua li CMC. Qhov no yog vim cov sodium ions hauv Sodium CMC ua raws li qhov tsis muaj, tiv thaiv CMC los ntawm kev tawg hauv cov kua qaub.

Solubility ntawm Sodium CMC thiab CMC kuj cuam tshuam rau lawv cov kev siv. Sodium CMC feem ntau yog siv rau hauv daim ntawv thov uas yuav tsum tau muaj cov qib siab ntawm solubility, xws li hauv cov khoom noj thiab tshuaj. CMC feem ntau siv rau hauv cov ntawv thov uas solubility tsis tseem ceeb, xws li hauv cov khoom siv ntawv.

Lub viscosity ntawm Sodium CMC thiab CMC kuj txawv. Sodium CMC muaj viscosity ntau dua li CMC, uas txhais tau hais tias nws yog tuab thiab tuab dua. Qhov no ua rau Sodium CMC tsim nyog rau cov ntawv thov uas xav tau cov neeg ua kom tuab, xws li hauv cov khoom noj thiab tshuaj pleev ib ce. CMC, ntawm qhov tod tes, muaj cov viscosity qis dua, uas ua rau nws tsim nyog rau cov ntawv thov uas xav tau cov tshuaj thinner, xws li hauv cov khoom siv ntawv.

Tus nqi ntawm Sodium CMC thiab CMC kuj txawv. Sodium CMC feem ntau kim dua CMC vim tias yuav tsum tau ua cov txheej txheem ntxiv kom nws soluble hauv dej ntau dua.

Hauv kev xaus, qhov sib txawv tseem ceeb ntawm Sodium CMC thiab CMC yog tias Sodium CMC yog soluble hauv dej ntau dua li CMC thiab ruaj khov dua hauv cov kua qaub. Sodium CMC kuj tseem kim dua CMC thiab muaj viscosity siab dua. Cov kev sib txawv no ua rau Sodium CMC tsim nyog rau cov ntawv thov uas xav tau cov qib siab ntawm solubility thiab thickening tus neeg sawv cev, thaum CMC yog qhov tsim nyog rau cov ntawv thov uas xav tau cov tshuaj thinner.