Hydroxyethyl cellulose ether (9004-62-0)

Hydroxyethyl cellulose ether, nrog rau cov tshuaj mis (C6H10O5)n·(C2H6O)n, yog cov polymer uas yaj tau hauv dej los ntawm cellulose. Nws feem ntau hu ua hydroxyethylcellulose (HEC). Tus lej sau npe CAS rau hydroxyethyl cellulose yog 9004-62-0.

HEC yog tsim los ntawm kev sib xyaw alkali cellulose nrog ethylene oxide nyob rau hauv cov xwm txheej tswj hwm. Cov khoom tshwm sim yog dawb rau off-white, tsis muaj ntxhiab, thiab tsis muaj saj hmoov uas yog soluble nyob rau hauv ob qho tib si txias thiab kub dej. HEC yog siv nyob rau hauv ntau yam lag luam rau nws cov thickening, stabilizing, thiab zaj duab xis-tsim cov khoom. Qee qhov kev siv dav dav ntawm HEC suav nrog:

1. Cov Khoom Siv Kho Mob Tus Kheej: HEC siv rau hauv cov tshuaj zawv plaub hau, cov tshuaj txias, cov tshuaj pleev, cov tshuaj pleev, thiab lwm yam khoom siv kho mob tus kheej ua tus neeg sawv cev tuab, stabilizer, thiab binder.
2. Cov Tshuaj: Hauv cov tshuaj formulations, HEC ua haujlwm ua tus neeg sawv cev thickening hauv cov kua dej hauv qhov ncauj, ib lub binder hauv cov tshuaj ntsiav, thiab ib qho stabilizer hauv kev ncua.
3. Cov Khoom Siv Tsim Kho: HEC raug ntxiv rau cov khoom siv tsim kho xws li cov nplaum pobzeb, cov cement renders, thiab gypsum-based plasters los txhim kho kev ua haujlwm thiab kev khaws cia dej.
4. Xim thiab Txheej Txheem: HEC yog siv los ua tus hloov kho rheology thiab thickener hauv cov xim dej, txheej txheem, thiab cov nplaum kom tswj tau viscosity thiab txhim kho cov khoom siv.
5. Cov Khoom Noj: HEC siv rau hauv cov ntawv thov zaub mov xws li cov kua ntses, cov khaub ncaws hnav, thiab cov khoom qab zib ua tus neeg sawv cev thickening thiab stabilizing.

HEC muaj nqis rau nws qhov kev hloov pauv tau yooj yim, sib xws nrog lwm cov khoom xyaw, thiab yooj yim siv hauv ntau hom qauv. Nws pab txhawb rau qhov zoo nkauj, kev ruaj khov, thiab kev ua tau zoo ntawm cov khoom thoob plaws ntau yam lag luam.