IHydroxypropyl methyl cellulose (HPMC) iyi-ether engeyona ionic cellulose etholwe nge-cellulose alkalization, etherification, neutralization kanye nokugeza.I-HPMC inokuqina okuhle, ukuhlakazeka, i-emulsifying, izakhiwo zefilimu, njll. Inketho yokuqala yokukhiqiza izithasiselo zezinto zokwakha ezisezingeni eliphezulu.Ezinto zokwakha, inani elingeziwe le-HPMC liphansi kakhulu, kuphela i-0.1% -1%, kodwa idlala indima engeke ithathelwe indawo futhi ingathuthukisa kakhulu ukugcinwa kwamanzi, uketshezi kanye nokuthambisa kwezinto zokwakha.Izinto zokwakha ezengezwe nge-HPMC kulula ukuzixuba futhi zisetshenziswe, zithuthukise ukusebenza kahle komsebenzi wezisebenzi zokwakha, zandise isikhathi esivulekile, zithuthukise amandla okubopha, futhi zakhe ukunamathela okubushelelezi nokuthambile.