Ko te Hydroxy propyl methyl cellulose (HPMC) he kakara, he reka, he etera cellulose kore-paitini ka puta mai i te molecula teitei o te taiao me nga taonga colloid tiaki o te mahi mata me te pupuri i nga taonga mahi makuku ect.cellulose na roto i nga raupapa o te tukatuka matū me te whakatutuki.He paura ma ki wairewa pai.He matotoru, he piri, he marara, he whakaehunga, he kiriata, he whakatarewa, he whakauru, he raera.I te wa o te hanga, ka whakamahia te HPMC mo te putty pakitara, te whakapiri tira, te kumete ciment, te kumete ranunga maroke, te raima pakitara, te koti hiku, te kumete, te whakauru raima, te raima, te raima gypsum, te whakakii hononga, te whakakii kapiti, etc.