Hydroxypropyl methylcellulose (HPMC) waa polymer isku dhafan oo si ballaaran loogu isticmaalo warshadaha sida dawooyinka, cuntada, iyo dhismaha. Waxqabadkeedu wuu kala duwan yahay iyadoo lagu saleynayo darajooyinkiisa, kuwaasoo ku kala duwan cabbirrada sida viscosity, heerka beddelka, cabbirka walxaha, iyo nadiifnimada. Fahamka sida...
Sii akhri