Hydroxypropyl Methylcellulose HPMC, kuma aka sani da Cellulose ether , wani roba ne, ruwa mai narkewa polymer polymer wanda aka samu daga cellulose. Ana yin ta ta hanyar gyaggyara cellulose na halitta, wanda shine farkon tsarin tsarin shuke-shuke, ta hanyar tsarin sinadarai. Masana'antar hydrox...
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