Kev siv Sodium CMC hauv Kev Lag Luam Painting

Cellulose ether Sodium CMC yog hais txog ib pab pawg ntawm cov tshuaj sib txuas tau los ntawm cellulose, ib qho ntuj polymer pom nyob rau hauv cell phab ntsa ntawm cov nroj tsuag. Cov tebchaw no yog tsim los ntawm kev hloov kho cellulose los ntawm cov txheej txheem tshuaj, feem ntau koom nrog kev kho cellulose nrog alkali thiab etherification agents.

Cellulose ethers Sodium CMC yog dav siv nyob rau hauv ntau yam lag luam vim lawv cov khoom tshwj xeeb, xws li dej solubility, thickening peev xwm, film-forming muaj peev xwm, thiab stability. Kev siv ntau ntawm cellulose ethers muaj xws li:

1. Kev Lag Luam Khoom Noj: Siv ua cov thickeners, stabilizers, thiab emulsifiers hauv cov khoom noj.
2. Pharmaceuticals: Ua hauj lwm raws li binders, disintegrants, thiab tswj-tso cov neeg ua hauj lwm nyob rau hauv cov tshuaj formulations.
3. Kev tsim kho: Ntxiv rau cov cement thiab mortar los txhim kho kev ua haujlwm thiab kev tuav dej.
4. Xim thiab Txheej: Siv ua cov thickeners, stabilizers, thiab rheology modifiers hauv cov xim thiab txheej.
5. Cov Khoom Siv Kho Tus Kheej: Muaj nyob rau hauv cov tshuaj pleev ib ce, tshuaj zawv plaub hau, thiab tshuaj pleev ib ce ua cov thickeners thiab stabilizers.
6. Textiles: Siv rau hauv textile printing, sizing, thiab finishing processes.

Piv txwv ntawm cellulose ethers muaj xws li methyl cellulose (MC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), thiab carboxymethyl cellulose (CMC). Cov khoom tshwj xeeb ntawm txhua cellulose ether sib txawv raws li qib thiab hom kev hloov pauv ntawm cellulose molecule.