Hydroxypropylmethylcellulose (HPMC) bụ polymer na-ewu ewu nke a na-eji na ụlọ ọrụ dịka ọgwụ, ihe owuwu, nri na nlekọta onwe onye. Ọ bụ ụdị cellulose gbanwetụrụ site na iji propylene oxide meghachi omume methylcellulose. HPMC bụ ọcha ma ọ bụ na-acha ọcha, enweghị isi, ntụ ntụ na-enweghị ụtọ, dị mfe ...
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