Hydroxyethyl cellulose (HEC) yog cov dej-soluble polymer uas muaj ntau yam kev siv thoob plaws ntau yam lag luam. Nov yog qee qhov kev siv ntawm HEC:

1. Cov khoom siv tu tus kheej: HEC feem ntau yog siv rau hauv cov khoom siv tu tus kheej, xws li tshuaj zawv plaub hau, tshuaj kho mob, tshuaj pleev, thiab tshuaj pleev ib ce, ua tus neeg sawv cev thickening, stabilizer, thiab emulsifier. Nws pab txhim kho kev ntxhib los mos thiab sib xws ntawm cov khoom no thiab txhim kho lawv cov kev ua tau zoo.
2. Xim thiab coatings: HEC yog siv rau hauv kev tsim cov xim dej thiab cov txheej txheem ua cov thickening agent, stabilizer, thiab rheology modifier. Nws pab txhim kho cov dej ntws thiab qib qib ntawm cov xim thiab tiv thaiv sagging thiab dripping.
3. Kev lag luam kws tshuaj: HEC yog siv nyob rau hauv kev lag luam kws tshuaj raws li ib tug binder, disintegrant, thiab sustained-tso tus neeg sawv cev nyob rau hauv cov ntsiav tshuaj formulations. Nws kuj pom cov ntawv thov hauv ophthalmic thiab qhov ntswg formulations ua viscosity enhancer thiab mucoadhesive agent.
4. Khoom noj khoom haus kev lag luam: HEC yog siv nyob rau hauv kev lag luam khoom noj khoom haus raws li ib tug thickening neeg sawv cev, stabilizer, thiab emulsifier nyob rau hauv ntau yam khoom noj khoom haus, xws li kua ntses, hnav khaub ncaws, thiab khoom noj siv mis. Nws pab txhim kho kev ntxhib los mos thiab qhov ncauj qhov ncauj ntawm cov khoom no thiab txhim kho lawv txoj kev ruaj ntseg.
5. Kev tsim kho kev lag luam: HEC yog siv hauv kev tsim kho kev lag luam raws li kev hloov kho rheology, thickener, thiab dej tuav tus neeg sawv cev hauv cov khoom siv cement, xws li mortar, grout, thiab pob zeb. Nws pab txhim kho lawv cov kev ua haujlwm, cov khoom ntws, thiab cov khoom adhesion.

Zuag qhia tag nrho, ntau yam ntawm HEC ua rau nws yog ib qho tseem ceeb muaj nyob rau hauv ntau yam lag luam, nrog rau kev tu tus kheej, xim thiab txheej, tshuaj, khoom noj khoom haus, thiab kev tsim kho. Nws cov khoom raws li tus neeg sawv cev thickening, stabilizer, rheology modifier, thiab dej tuav tus neeg saib xyuas ua rau nws muaj txiaj ntsig zoo ntxiv rau kev txhim kho kev ua haujlwm ntawm ntau yam khoom.