Hydroxypropyl methylcellulose (HPMC) ndi zinthu za polima zomwe zimagwiritsidwa ntchito kwambiri pomanga, makamaka zomatira matailosi. HPMC ndi non-ionic cellulose ether yopangidwa ndi cellulose yosinthidwa ndi mankhwala, yokhala ndi makulidwe abwino, kusunga madzi, kugwirizana, kupanga mafilimu, kuyimitsidwa ndi mafuta ...
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