HPMC (Hydroxypropyl Methyl Cellulose) bụ ihe mgbakwunye dị mkpa n'ihe owuwu, gụnyere ihe nrapado taịlị, ihe e ji agwakọta mgbidi, ihe e ji emechi ihe, ihe ndị na-eme ka ihe dị larịị, na ihe e ji simenti rụọ. N'ime ọtụtụ njirimara arụmọrụ ya, nkwụsi ike nke viscosity bụ otu n'ime ihe ndị kacha mkpa na-emetụta ike ọrụ, ịrapara, idobe mmiri, na arụmọrụ ngwaahịa zuru oke.
Isiokwu a na-enyocha ihe mere nkwụsi ike viscosity ji dị mkpa na ngwaahịa HPMC na otu ndị nrụpụta si erite uru site na usoro ndị na-agbanwe agbanwe na nke dị elu.