Lisebelisoa tse thehiloeng ho saense li sebelisoa haholo ka ho haheng, litsela, marokho, likotlo tse ling. Ka lebaka la lisebelisoa tse ngata tse tala, litšenyehelo tse tlase le kaho e bonolo, li se li le thepa ea bohlokoa ea ho aha. Leha ho le joalo, lisebelisoa tse amanang le ho ithuta le tsona li tobana le mathata a mang likopo tse sebetsang, tse kang ho hasanya ka tlase, le litlhokahalo tse mpe tsa ho baleha nakong ea kaho. Bakeng sa ho rarolla mathata ana, bafuputsi ba ntse ba leka ho kenyelletsa lisebelisoa tse fapaneng tsa polymer lisebelisoa tse thehiloeng ho saense.HydroxypropypropyLese (HPMC), joalo ka ha ho sebelisoa thepa ea malymer e qhibilihang ea metsi, e sebelisitsoe haholo ho ntlafatsa thepa e fapaneng ea lisebelisoa tsa samente, litlamorao tsa eona tse ntle tsa ho boloka thepa le ho hanyetsa.
1. Thepa ea mantlha ea hydroxypropyl methylcell
Kimachydroxypropypropypropyprokopyl Methylcell Ho ka fetola pono, phokotso le khethollo ea thepa ea lisebelisoa tsa thibelo, hape e boetse e na le bokuli bo itseng, tšilafalo ea pherekano le thepa ea khale le thepa ea khale le tikoloho. HPMC e sebelisoa hangata linthong tsa moaho tse kang lisebelisoa tse se nang letsoai, tse maphaphathehi, selikalikoe, 'me se bapala ka thepa ea Rheology.
2. Ntlafatso ea thepa ea rheological thepa ea lisebelisoa tsa cydroxypropypropypropypropyL methylcellulose
Matlo a thepa a liphiri a ho hlophisa a ho ameha, haholo-holo ts'ebetsong ea ho pompa, ho aha ho akhotsoa le ho koaheloa ke koae. Litlhophiso tse ntle tsa Rheology li ka ntlafatsa ts'ebetso ea kaho le ho netefatsa boleng ba kaho. Ho eketsoa ha HPMC ho ka ntlafatsa phofo ea thepa ea samente. Ka ho khetheha, HPMC e eketsa pono ea ho nka karolo ea samente, e etsa hore motsoangoana e tsitse mme o fokotsa ketsahalo ea ho arohana. Tlas'a maemo a tlase a sitino ea metsi, HPMC e ka ntlafatsa ho ba le konkreite le seretse, ha a ntse a fokotsa sekhahla sa boitsebiso bo botle le ho lelekisa nako ea ho haha.
3. Ntlafatso ea ho hanela lisebelisoa tsa semmuso ka hpmc
Litlhoko tsa thibelo li tloaetse ho ba mapetsong nakong ea maemo a thata, haholo-holo ka lintlha tse kang ho omisa, mocheso oa mocheso le mojaro oa mocheso. Ho eketsoa ha HPMC ho ka ntlafatsa kotsi ea ho hanela thepa ea seriti ea saense. Sena se bakoa haholo-holo ho boloka metsi a matle a ho boloka metsi le phello ea li-HPMC. Ha HPMC e eketsoa ka lisebelisoa tse thehiloeng ka thipa, e ka fokotsa lebelo le thata la ho bapisa lesiti la samente. Ntle le moo, HPMC e ka ntlafatsa le sebopeho sa thepa ea kahare, ho eketsa ho thatafala le ho senya.
4. Ntlafatsa ho hanyetsa ka metsing le ho ba le mokhoa oa ho hlophisa thepa
Ho hanyetsa ka metsing le ho tšoarella ha lisebelisoa tsa ho sebelisa sammente ke e 'ngoe ea matšoao a bohlokoa a kopo ea tsona. Joaloka polymer e phahameng ea molek'hule, HPMC e ka ntlafatsa ho hanela thepa ka saense. HPMC MOELCOLES e na le hydrophphilicity e matla le ho theha karolo ea hydration ka karohano ea samente ea samenteng ea samente. Ka nako e ts'oanang, Kimacell®hpm Libakeng tse ling tse khethehileng, tse kang tikoloho e mongobo kapa ho ikopanya le nako e telele ho ikopanya le metsi, tšebeliso ea HPMC e ka ntlafatsa boleng ba thepa ea samente.
5. Hpmc e na le litlamorao tsa lisebelisoa tsa lets'oao
Tšusumetso e tona ea HPMC e lisebelisoa tse thehiloeng ho tumello ke e 'ngoe ea ts'ebeliso ea bohlokoa bakeng sa ts'ebeliso ea eona e pharalletseng. PAME, HPMC e ka theha sebopeho sa marang-rang a likarolo tse tharo ka phetoho ea sebopeho sa oona, hona joale ho eketsa litšoantšo tsa paseka haholo. Tšusumetso ena e matla e ke ke ea tiisa haholoanyane nakong ea ho aha le ho qoba ts'ebetso ea ho ikatisa ea paseka le ho boreleli ha boemo ba kaho ho isa tekanyong e itseng. Bakeng sa lisebelisoa tse tala le tse ling tsa thibelo, phello ea tokiso ea HPMC e ka ntlafatsa ts'ebetso le ho ikamahanya le maemo ha lisebelisoa.
6. HpMC e ntlafatsa ts'ebetso e felletseng ea lisebelisoa tsa sistimi
Phello e akaretsang eaHpmcLisebelisoa tse amanang le meeli, haholo-holo lisosa tsa marang-rang, ho hanyetsa metsi, ho ts'oaroa ha metsi, ho ka ntlafatsa boima ba thepa ka kakaretso. Mohlala, HPMC e ka netefatsa ho phoka ha lisebelisoa tse thehiloeng ho sistimi ha li ntse li tsikinyetsa le ho hahuoa metsi sethaleng sa metsi kamora ho haha. Bakeng sa mefuta e fapaneng ea lisebelisoa tsa thibelo, tlatsetso ea HPMC e ka fetola ts'ebetso ea bona ha ho hlokahala ho ntlafatsa ts'ebetso e sebetsang le ea nako e telele ea lisebelisoa tsa samente.
Hydroxypropypropinyl MethylceLulose (HPMC), joalo ka thepa ea polymer ea nang le metsi, e ka ntlafatsa matlafatso a mangata a ts'eheneng, haholo ha a ne a hanyetsa Ts'ebetso ea eona e ntle e etsa hore HPMC e sebelisoe haholo lefapheng la thepa ea kaho, lisebelisoa tse thehiloeng ho khethehileng. Nakong e tlang, ka ntlafatso e tsoelang pele ea litlhokahalo tsa ts'ebetso tsa lisebelisoa tsa samente, bokhoni ba Kopo ba Kimacell®hpm le ho ntlafatsoa.
Nako ea ho romella: Jan-27-2025