Hydroxypropyl methyl cellulose (HPMC) bụ eke polymer ihe cellulose dị ka akụrụngwa, site na usoro nke kemịkalụ nhazi nke na-abụghị ionic cellulose ether.Ha bụ ntụ ntụ ọcha na-enweghị isi, nke na-enweghị ụtọ, nke na-adịghị egbu egbu nke na-adaba n'ime ngwọta colloidal doro anya ma ọ bụ dị ntakịrị na mmiri oyi.Na ndim, nchikota, dispersion, emulsification, ihe nkiri e guzobere, nkwusioru, adsorption, gel, elu, mmiri njigide na nchebe nke colloidal Njirimara.Enwere ike iji hydroxypropyl methyl cellulose, methyl cellulose na ihe owuwu ụlọ, ụlọ ọrụ mkpuchi, resin sịntetik, ụlọ ọrụ seramiiki, ọgwụ, nri, textile, ọrụ ugbo, kemịkalụ kwa ụbọchị na ụlọ ọrụ ndị ọzọ.