Hydroxypropyl methylcellulose e etsa eng?

Tšebelisong ea thepa ea mohaho,hydroxypropyl methylcelluloseke tlatsetso ea thepa ea moaho e sebelisoang hangata, mme hydroxypropyl methylcellulose e sebelisoa haholo indastering mme e na le mefuta e fapaneng. Hydroxypropyl methylcellulose e ka aroloa ka metsi a batang a mofuta oa hang-hang le mofuta o chesang oa ho qhibiliha, metsi a batang hang-hang HPMC e ka sebelisoa ka putty powder, seretse, sekhomaretsi sa metsi, pente ea metsi le lihlahisoa tsa letsatsi le letsatsi tsa lik'hemik'hale; hot melt HPMC e atisa ho sebelisoa lihlahisoa tse omeletseng tsa phofo, 'me Kopanya ka ho toba le phofo e omeletseng e kang putty powders le mortars bakeng sa kopo e lekanang.

Hydroxypropyl methylcellulose e ka sebelisoa haholo ho ntlafatsa ts'ebetso ea samente, gypsum le lisebelisoa tse ling tsa mohaho o nang le metsi. Ka seretse sa samente, e ka ntlafatsa ho boloka metsi, ho lelefatsa nako ea khalemelo le nako e bulehileng, le ho fokotsa ts'ebetso ea ho emisa ho phalla.

Hydroxypropyl methylcellulose e ka sebelisoa ho kopanya le ho haha ​​​​lisebelisoa tsa mohaho, 'me motsoako o omileng oa motsoako o ka kopanngoa ka potlako le metsi' me mokhoa o lakatsehang o ka fumanoa kapele. Cellulose ether e qhibiliha ka potlako le ntle le agglomeration, propylmethylcellulose e ka kopantsoe le phofo e omeletseng ka thepa ea mohaho, e na le litšobotsi tsa ho qhalakanngoa metsing a batang, e ka emisang likaroloana tse tiileng hantle le ho etsa hore motsoako o be o motle le o ts'oanang.

Ntle le moo, e ka ntlafatsa lubricity le polasetiki, ea eketsa ts'ebetso, ea etsa hore sebopeho sa sehlahisoa se be bonolo haholoanyane, se matlafatse ts'ebetso ea ho boloka metsi, ho lelefatsa nako ea ho sebetsa, ho thusa ho thibela phallo e otlolohileng ea seretse, seretse le lithaele, le ho lelefatsa nako ea ho pholisa, ho khothaletsa katleho ea mosebetsi.

Hydroxypropyl methylcellulosee ntlafatsa matla a tlamahano ea li-adhesives tsa lithaele, e ntlafatsa ho hanyetsa ho phatloha ha seretse le li-adhesives tsa lehong, eseng feela ho eketsa moea oa seretse, empa hape ho fokotsa haholo monyetla oa ho phunyeha, hape ho ntlafatsa Ntlafatsa ponahalo ea sehlahisoa le ho ntlafatsa ts'ebetso ea anti-sag ea sekhomaretsi sa lithaele.