ʻO ka Hydroxy propyl methyl cellulose (HPMC) he mea ʻala ʻole, ʻono ʻole, ʻaʻohe mea ʻawaʻawa cellulose ethers e hoʻopuka mai nā molecula kiʻekiʻe kūlohelohe a me nā waiwai colloid pale o ka hana ʻili a mālama i nā waiwai o ka wai ect.cellulose ma o ke kaʻina hana kemika a loaʻa. ka hoʻoheheʻe wai maikaʻi.He mānoanoa, adhesion, dispersing, emulsifying, film, suspended, adsorption, gel.I ke kaʻina hana, hoʻohana ʻia ʻo HPMC no ka pā putty, tile adhesive, ciment mortar, dry mix mortar, wall plaster, skim coat, mortar, concrete admixtures, cement, gypsum plaster, joint filler, crack filler, etc.