Hydroxypropylmethylcellulose (HPMC) ipolymer yakakurumbira inoshandiswa mumaindasitiri akadai semishonga, kuvaka, chikafu uye kutarisirwa kwevanhu. Iyo yakagadziridzwa fomu ye cellulose yakawanikwa nekuita methylcellulose ine propylene oxide. HPMC ichena kana isina-chena, isinganhuhwi, hupfu husina kunaka, nyore...
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