Hydroxyethyl Methyl Cellulose (HEMC)

Hydroxyethyl methyl cellulose (HEMC) ndi cellulose ether yotengedwa ku cellulose yachilengedwe.Ndi polima yosungunuka m'madzi yopanda ionic yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo zomangamanga, mankhwala ndi chisamaliro chaumwini, chifukwa cha kusungirako madzi, kukhuthala, kukhazikika, kupanga mafilimu ndi kugwirizanitsa.Hydroxyethyl methyl cellulose amapangidwa ndi zimene methyl kolorayidi ndi alkali mapadi, kenako anachita ndi ethylene okusayidi kuyambitsa hydroxyethyl mu unyolo waukulu wa mapadi.Polima wopangidwayo amalumikiza magulu a hydroxyethyl ndi methyl ku cellulose, zomwe zimapatsa mphamvu ndi zabwino zake zapadera.Hydroxyethyl methyl cellulose imakhala ndi ntchito yabwino yosungira madzi, imatha kugwiritsidwa ntchito posungira madzi kwa nthawi yayitali, monga simenti, matope ndi zida zina zomangira.Hydroxyethyl methyl cellulose (HEMC) imawonjezera kukhuthala komanso kukhazikika kwa zakumwa, ma gels, ndi zonona.Izi zapangitsa kuti ikhale yodziwika bwino pazinthu zosamalira anthu monga ma shampoos, zowongolera ndi zodzola, komanso mankhwala ndi zakudya.Hydroxyethyl methyl cellulose (HEMC) imatha kupanga filimu yopyapyala pamwamba pa chinthucho, motero imapereka chotchinga motsutsana ndi zinthu zakunja.