Hydroxypropyl Methylcellulose (HPMC) waa mid ka mid ah unugyada cellulose ee ugu isticmaalka badan agabka dhismaha casriga ah. Iyada oo ay ugu wacan tahay haysashada biyaha ee aadka u fiican, dhumucda, sameynta filimada, iyo sifooyinka xakamaynta rheology, HPMC waxay door muhiim ah ka ciyaartaa hagaajinta waxqabadka dhammaan qaababka ku salaysan sibidhka iyo gypsum-ka. Fahmidda sare Isticmaalka hydroxypropyl methylcellulose ee agabka dhismaha Waxay ka caawisaa qaacidooyinka, soo saarayaasha, iyo qandaraaslayaasha inay hagaajiyaan tayada badeecadaha iyo shaqada goobta.