Sebakeng sa sartar le seretse sa sartar le saydrous, hydroxypropyL methylcelulose li bapala karolo ea ho boloka metsi le ho hanela ho hanyetsa ho itšireletsa le ho hanyetsa sakhali.
Lintho tse kang mocheso oa moea, mocheso oa mocheso oa moea, lebelo la khatello le moea le tla ama sekhahla sa ho fetola mafura sa metsi le lihlahisoa tse thehiloeng sa gypsum. Ka hona, ka linako tse fapaneng, ho na le liphapang tse fapaneng tsa ho ikoetlisa ka metsing tsa lihlahisoa tse nang le hydroxypropy methylcellulose e eketsoang. Ka setsing se tobileng, ho boloka metsi ho boloka metsi ha ho tšela ho ka fetoloa ka ho eketseha kapa ho fokotsa palo ea HPMC e kenyellelitsoe. Ho boloka metsi tlasa maemo a mocheso a phahameng ke pontšo ea motheo ho khetholla boleng ba hydroxypropyl methylcellulose ether.
Lihlahisoa tse ntle tsa hydroxypropyL li ka rarolla bothata ba ho boloka metsi tlasa mocheso o phahameng. Linakong tse phahameng tsa mocheso, haholo libakeng tse chesang le tse omeletseng le kaho e nang le ts'ebetso e tšesaane le kaho e tšesaane ka lehlakoreng le letsatsi, ho hlokahala hpmc e phahameng haholo ea ho ntlafatsa metsi a slurry. Hpmc ea boleng bo holimo e na le ntho e ntle haholo. Lihlopheng tsa eona tsa mekhoeng le hydropix li ajoa ka ho lekana le kemiso ea lisele tsa calllilose, e ka ntlafatsang bokhoni ba litsomi tsa oksijene le Ether ho tloaelana le metsi ho etsa li-hydrogent. , e le hore metsi a mahala a be metsi, e le hore a laole e le boholo ba metsi a bakoang ke leholimo le mocheso oa mocheso o phahameng oa moea.
Lihlahisoa tse phahameng tsa hydroxypropyl methylcelulese li ka ba li hasoa ka mokhoa o tšoanang le ka mokhoa o hlakileng, 'me u thabele filimi kaofela butle-butle,' me Hyduration Nahana ka lingoliloeng tse sa tloaelehang tse lebisitsoeng ho netefatsa matla le matla a thata a boitsebiso.
Ka hona, kaho ea mocheso oa mocheso oa lehlabula, e le ho atleha ho eketsa lihlahisoa tsa HPMC tse lekaneng ho latela foromo, matla, a ho fokola, ho hlakoloa le ho tšosa tse bakoang ke ho omella ho feteletseng. Mathata, empa hape le ho eketsa bothata ba ho haha ba basebetsi. Ha mocheso o theoha, palo ea HPMC e kentsoeng e ka felisoa butle butle, 'me phello e tšoanang ea ho boloka metsi e ka fihleloa.
Nako ea poso: Apr-13-2023