IHydroxypropyl methylcellulose (HPMC) iyi-polymer esetshenziswa kakhulu kwezemithi, izimonyo, imikhiqizo yokudla, kanye nezinhlelo zokusebenza ezahlukahlukene zezimboni. Izinga lokuqedwa kwayo lingahluka ngokuya ngezinto ezimbalwa ezifana nezinga lokushisa, i-pH, ukugxilisa ingqondo, usayizi wezinhlayiyana, kanye nebanga elithile le-HPMC elisetshenzisiwe. U...
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