Ibanga lezemithi i-HPMC Hydroxypropyl methyl cellulose (HPMC) iyinto esetshenziswa kakhulu embonini yezemithi. Kuyi-polymer yokwenziwa, encibilika emanzini etholakala ku-cellulose, i-polymer yemvelo etholakala embusweni wezitshalo. I-HPMC isetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi ...
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