HPMC ke motsoako o tloaelehileng oa hypromellose seretseng se omileng. Cellulose ether e phetha karolo ea bohlokoa seretseng se omileng, ka lebaka la ts'ebetso ea holim'a metsi, lisebelisoa tsa samente li ajoa ka mokhoa o atlehileng le ka mokhoa o ts'oanang tsamaisong, 'me cellulose ether ke colloid e sireletsang, e leng "Inveloping" ea likaroloana tse tiileng le ho thehoa ha setlolo. filimi ka holim'a bona ka ntle ho etsa hore tsamaiso ea seretse e be e tsitsitseng haholoanyane, hape e ntlafatsa ho phalla ha seretse ka mokhoa oa ho kopanya le ho boreleli ha mohaho. Hypromellose HPMC e boloka metsi, e thibela mongobo hore o se ke oa fetoha mouoane pele ho nako kapa ho kenngoa ke setsi sa motheo, ho netefatsa hore samente e na le metsi ka ho feletseng, le thepa ea mochine ea seretse, e leng molemo ka ho khetheha bakeng sa seretse se senyenyane le metsi- li-absorbent base courses, kapa liretse tse hahiloeng tlas'a maemo a ho omisa a mocheso o phahameng. Phello ea ho boloka metsi ea hypromellose e ka fetola mekhoa ea khale ea kaho le ho ntlafatsa kemiso ea kaho. Ka mohlala, plastering e ka etsoa holim'a li-substrates tse monyang ntle le ho kolobisa pele. Viscosity, dikahare, mocheso o teng le sebopeho sa limolek'hule tsa hypromellose HPMC li na le tšusumetso e kholo ho bolokoeng ha metsi. Tlas'a maemo a tšoanang, ho phahama ha viscosity ea cellulose ether, ho ntlafatsa matla a ho boloka metsi. Ha litaba tsa cellulose ether li phahame, li na le matla a ho boloka metsi. Ha litaba tsa cellulose ether li fihla tekanyong e itseng, matla a ho tšoara metsi a eketseha butle-butle. Ka ho eketseha ha mocheso oa tikoloho, matla a ho tšoara metsi a cellulose ether hangata a fokotseha, empa li-ether tse ling tse fetotsoeng tsa cellulose le tsona li na le matla a molemo a ho boloka metsi mocheso o phahameng. Bokhoni ba ho boloka metsi ba li-cellulose ethers tse nang le boemo bo tlase ba ho nkela sebaka bo betere. Khamphani ea rona e ka fana ka mokhoa oa ho boloka metsi oa hypromellose HPMC ho rarolla ts'ebetso ea ho boloka metsi ea cellulose ether ha e ea nepahala.
Nako ea poso: Oct-30-2023