Hydroxypropyl methyl cellulose (HPMC) yog cov khoom siv ntuj tsim polymer cellulose ua raw khoom, los ntawm kev ua tshuaj lom neeg ua los ntawm non-ionic cellulose ether.Lawv yog cov tsis muaj ntxhiab, tsis qab, tsis muaj tshuaj lom cov hmoov dawb uas swells rau hauv cov kua dej ntshiab lossis me ntsis cloudy colloidal hauv dej txias.Nrog thickening, adhesion, dispersion, emulsification, zaj duab xis tsim, ncua kev kawm ntawv, adsorption, gel, nto, dej tuav thiab kev tiv thaiv ntawm colloidal zog.Hydroxypropyl methyl cellulose, methyl cellulose tuaj yeem siv rau hauv cov khoom siv hauv tsev, txheej kev lag luam, hluavtaws cob, kev lag luam ceramic, tshuaj, khoom noj khoom haus, textile, kev ua liaj ua teb, tshuaj niaj hnub thiab lwm yam lag luam.