Hydroxypropylmethylcellulose (HPMC) ni intungamubiri ikomoka kuri selile, polymer karemano iboneka mu nkuta z’ibimera. Bikunze gukoreshwa mu nganda zitandukanye, harimo imiti, ubwubatsi no kwisiga. Mu rwego rwo kwita ku ruhu, HPMC ikunze gushyirwa muburyo bwo kwisiga ...
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