I-sodium carboxyyl celtulose iyi-anionic cellulose ether ene-fibrous omhlophe noma kancane ephuzi ye-fibrous fibrous ukuncibilika kalula emanzini abandayo noma ashisayo ukwakha isixazululo esibonakalayo ngokubonakala okuthile, ikhambi alithathi hlangothi noma kancane i-alkali; I-insoluble ku-organic solvents efana ne-ethanol, ether, i-isopropanol, i-acetone, njll.
Kuyi-hygroscopic, ezinzile ekukhanyeni nokushisa, i-visa incipha ngokwanda kokushisa, ikhambi lizinzile ngenani le-ph level ka-2-10, inani le-PH liphansi, i-PH VARE liphakeme kune-10, i-vivelcutic iyancipha. Ukushisa kwe-discoloration kungu-227 ℃, izinga lokushisa le-carbonization lingu-252 ℃, kanye nengxabano engaphezulu yesisombululo esingu-2% esinamanzi angama-71mn / n.
Le yimpahla ebonakalayo ye-sodium carboxymethyl cellulose, kufanelenziswa luzinzile kangakanani?
Izakhiwo ezibonakalayo zeSodium Carboxymethyl celtule Izakhiwo zalo ezingenamibala, ezingenamphundla nezingezona ezinobuthi zingasetshenziswa ngezikhathi ezahlukahlukene, njengemboni yokudla, imboni yamakhemikhali, njll.; Ngasikhathi sinye, ine-soubity enhle kakhulu futhi ingachithwa emanzini abandayo noma emanzini ashisayo ukwakha ijeli, futhi isixazululo esincibilikisiwe asithathi hlangothi noma sebuthakathaka alkaline, ngakho-ke singasetshenziswa ezinhlelweni eziningi zezicelo futhi ziletha imiphumela engcono.
Kuyinto ngokunembile ngoba i-sodium carboxyyl cellulose iyanyibilika kakhulu ukuthi ingasetshenziswa ngezikhathi eziningi ekukhiqizweni nasempilweni. Vele, izakhiwo zayo ezibonakalayo zizinzile kakhulu, futhi izinzuzo ezingasilethela zizosobala kakhulu, zisivumele ukuba zijabulele umuzwa ohlukile.
Isikhathi sePosi: Nov-04-2022