HydroxypropypropyLese (HPMC)ke selefoutsi-e seng ea ho qhibiliha metsi a qhibilihang ea metsi, e fetotsoeng ka lik'hemileng ka cellulose ea tlhaho. Sebopeho sa eona se na le lihlopha tsa methyl le tsa hydroxy Ka lebaka la thepa ena e ikhethang, HPMC e sebelisoa haholo masimong, har'a oo e sebelisang lintho tse ling le eena ho bohlokoa haholo.
1. Li-rickeners le li-arcosetor
Ho li-sekhobo, e 'ngoe ea mesebetsi e ka sehloohong ea HPMC e joalo ka thipa. E ka eketsa liketsahalo tsa sejana, li ntlafatsa tsebo ea bona ea tšebeliso le ts'ebetso ea tsona. Bakeng sa litsing tsa metsi, haholo-holo lits'oants'o tse phahameng, haholo-holo li thusa ho laola phallo ea sesepa, ho etsa hore e be le ho feta ho sebelisa le ho lula ka botlolong. Ntle le moo, viscoity e loketseng e boetse e thusa ho fokotsa litšila tsa se siteletseng le ho ntlafatsa tumelo ea eona, ka ho etsa joalo ho etsa hore ho be le matla a ho hlatsoa le ho feta.
2. Ho se sebetse hantle ha lits'itiso
Hangata li-setulong hangata li na le lijalo tsa tsoekere, 'me ts'ebetso ea li-ntarale li ka angoa ke mabaka a tikoloho (joalo ka lintho tsa tikoloho (joalo ka mocheso, pH, jj.). Joaloka bolotsana le Stabilizer, HPMC e ka ntlafatsa ts'ebetso ea lintho tse sa sebetseng tlasa ho fetola pono ea tharollo le ho tsitsisa ha ho hlomohile. E thusa ho fokotsa sekhahla sa foam le ho boloka ho phehella fammuso, haholo nakong ea ho hloekisa moo foam foam e hlokang ho ba teng nako e telele.
3. Ntlafatsa phello ea ho hloekisa
Kholiseho ea HPMC e lumella metsoako e sebetsang ho li-detsgents tse matla ho latela libaka kapa masela, ho ntlafatsa tšusumetso ea bohloeki. Haholo-holo litšitiso, HPMC e thusa ho ntlafatsa ho hasana ha likaroloana tsa litšila tsa litšila ka metsi, li li lumella hore li tlosoe ka thata. Ntle le moo, HPMC e ka boela ea ntlafatsa ts'ebetso ea ho hloekisa ka ho fokotsa phallo ea sesepa se le seng hore se ikopanye le litšila nako e telele.
4. Ntlafatsa lets'oao la letlalo la lintho tse sa sebetseng
Ka tlhaho, HPMC e na le bo-biocompatic hantle le thepa e fokolang. Ho eketsa HPMC ho li-bootsc ho ka ntlafatsa bonolo ba letlalo le ho fokotsa ho teneha ha letlalo. Haholo-holo bakeng sa lits'ebeletso tsa masea kapa li-npgents tse etselitsoeng letlalo le tebileng, HPMC li ka bapala phello e itseng, li etsa hore ho sebeletse ho sebelisoa ke letlalo moo e kenang ka letlalo.
5. Sebopeho le tšireletso le tšireletso
Hpmce na le bokhoni bo matla ba filimi. Lihlahisoa tse ling tse mpe tsa HPMC li ka theha filimi nakong ea mokhoa oa ho hloekisa ho fana ka tšireletso e eketsehileng. Mohlala, maemong a mang a hlatsoang liaparo kapa lisebelisoa, filimi ea HPMC li ka thusa ho sireletsa phapanyetsano ea lesela kapa tšenyo e ngata, ka tsela e tla ba ea ho hlokomela bophelo ba boipheliso.
6. Ntlafatsa maikutlo a ho itokafatsa
Ka lebaka la thepa ea eona e tobang le e tlosang, HPMC e ka ntlafatsa maikutlo a ho ba thata, a ba etsang hore ba ka ba bonolo. Mohlala, ka har'a likhaba tse sebelisoang ho hloekisa kichineng, HPMC e lumella ho ikoalla litšila ka mokhoa o lekaneng ntle le ho baleha habonolo.
7. E le moemeli ea lumellanang
Lihlahisoa tse ling tse mpe tsa ho se khubisitsoe, HPMC li ka sebelisoa e le moemeli oa tokomane e matla. Hobane hpmc e qhibiliha butle butle, e ka lieha nako ea ho lokolloa, ka tsela e nepahetseng e ka tsoela pele ho sebetsa nakong ea ho hlatsoa.
8. Tšireletso ea tikoloho le ho tsitsipana
Ha semane sa polymer se tsoa ho limela tsa tlhaho, HPMC e na le melemo e itseng ea ts'ireletso ea tikoloho. Ho bapisoa le lik'hemik'hale tse ling tse thehiloeng ho li-steroleum, HPMC li ntlafala ka metsing 'me li ke ke tsa baka moroalo oa nako e telele tikolohong. Ka ho tsoetseng pele likhopolo tsa botsoalle le tikoloho, baetsi ba baetsi ba tikoloho ba se ba qalile ho sebelisa lisebelisoa tsa tlhaho le tse biodgradadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadading. HPMC e fetohile khetho e ntle ka lebaka la li-bidedradi tsa eona tse ntle.
Ts'ebeliso eahydroxypropypropinyl methylcellHo se-se-degeten ho bonahala haholo likarolo tse ngata tse kang ho ntlafatsa, ho ntlafatsa botsoalle ba mphabo ea letlalo, ho thehoa ha filimi, ho ntlafatsa pele. Ho feto-fetoha ha eona ho etsa hore e be motsoako o tloaelehileng litsing tsa sejoale-joale, haholo-holo lits'itiso, li hloekisa, litlolo tsa tlhokomelo ea letlalo le lihlahisoa tse ling. Joaloka batho ba nang le bareki ba nang le mekhoa ea ho hlatsoa tikoloho le ho hlapaola ka thata, HPMC e tlatselletsa, e na le tebello e pharalletseng indastering ea nako e tlang.
Nako ea poso: Dec-11-20244