Ho sebetsana le potso ea hau hantle, ke tla fana ka kakaretso ea hydroxypro XypropyproppyL methylcellulo (HPMC), e leng karolo ea eona hodima lereko. Ebe, ke tla ithuta lintho tsa ho susumetsa bongata ba HPMC ho hlokahalang ho metsoako ea sehoai.
1.YdroxelandpropyL methylcelllulose (HPMC) ka seretse:
Hydroxypropypropinyl methylcellll (HPMC) ke selefounu e seng ea Ionic ether e tsoang cellulose ea tlhaho. E sebelisoa haholo e le ea eketsang ka lisebelisoa tsa kaho, ho kenyelletsa le seretse.
2.HPMC e sebeletsa merero e mengata ka moretse o moretse:
Ho Boloka Mee: HPMC e ntlafatsa ho boloka metsi ho seretse, ho lumella ho boela hantle le ho hlohlona nako e telele, e bohlokoa bakeng sa ntlafatso e nepahetseng.
Phepelo e ntlafalitsoeng: E ntlafatsa tšebelisano ea seretse ho subrate, ho khothaletsa ho tlamahalla le ho fokotsa kotsi ea ho lieha ho khaotsa.
Ho eketsa nako e bulehileng: HPMC e fihla ka nako e bulehileng ea seretse, e lumellang nako e telele e sebetsang pele ho seretse e qala ho beha.
Taolo e sa tsitsang: E thusa ho fumana thepa ea mortant e sa lumellaneng, ho fokotsa phapang ea ho fokotsa le ho ikoetlisa le ts'ebetsong.
Ho fokotseha ho fokotsehile le ho senyeha: Ka ho ntlafatsa ho boloka metsi le ho tlosa metsi, HPMC ho thusa shrinkage le ho senyeha ka seretse se thata.
3.Factors tse susumetsang HPMC:
Lintlha tse 'maloa li susumetsa palo ea HPMC e kenyellelitsoe ho kopanya ho motata:
Sebopeho sa Serter: Sebopeho sa seretse, ho kenyelletsa le mefuta le karolo ea samente, li atolosang le litlatsetso tse ling, li susumetsa litekanyetso tsa HPM.
Mokhoa o lakatsehang: Lintho tse lakatsehang tsa seretse, joalo ka ho ba le lebaka, ho boloka metsing, ho boloka metsi le ho beha tekanyetso e nepahetseng ea HPMC.
Maemo: Lintho tsa tikoloho tse kang mocheso, le lebelo la moea li ka ama ts'ebetsong ea HPMC ho seretse se seretse 'me se ka hloka liphetoho tsa litekanyetso.
Litlhokahalo tsa kopo: Litlhokahalo tse ikhethang tsa ts'ebeliso, bophara ba ts'ebeliso ea seretse, se chesang, li bapala karolo ea litekanyetso tse loketseng tsa HPMC.
Litlhahiso tsa moetsi: Baeti ba HPMC hangata ba fana ka tataiso le litlhahiso tsa tlhahlobo e thehiloeng ho mofuta oa seretse le ts'ebelisong e ntle.
4Uaidelinels bakeng sa kenyelletso ea HPMC:
Le ha likhothaletso tse tobileng tsa litekanyetso li ka fapana ho latela lintho tse ka hlalositsoeng ka likarolo tse ngata, mokhoa o feto-fetohang ho khetholoha mehato e latelang:
Kopanya litataiso tsa moetsi: Sheba litaelo tsa moetsi le litheolelo tsa data tsa masela bakeng sa lipontšo tsa litekanyetso le kopo.
Tekanyetso ea pele: Qala ka litekanyetso tse thata tsa HPMC kahare 'me u lokise kamoo ho hlokahalang ho latela liteko tsa tšebetso.
Tlhahlobo ea Ts'ebetso: Liteko tsa Ts'ebetso ea Ts'ebetso Liteko tsa ho Lekola Matla a HPMC ho thepa ea hae e kang ho ikoetlisa, ho boloka metsi le ho ipehela nako.
Khokahano: Ho tsamaisa litekanyetso tsa HPMC ho ipapisitse le liteko tsa tšebetso ho fihlela thepa ea morōpa ha u ntse u nyenyefatsa tšebeliso ea thepa.
Taolo ea boleng: Ho kenyelletsa maemo a taolo ea boleng ho netefatsa hore thepa ea seretse le ts'ebeliso ea Sertar e ncha ebile e thata.
Mekhoa ea Bohlokoa le Mehopolo:
Uness e sa boleloang: Ho netefatsa ho fokotseha ka botlalo ha hpmc ho kopanya ho fihlela ts'ebetso e sa fetoheng ho pholletsa le sehlopha.
Ts'ebetso ea ho kopanya: Ho latela mekhoa e khothalletsoang ho netefatsa hpdution e nepahetseng ea HPMC le kabo ea junifomo e ka har'a matrix ea jpx.
Teko ea tumello ea ho etsa qeto
Maemo a polokelo: Boloka HPMC sebakeng se pholileng, se omileng hole le khanya ea letsatsi le mongobo ho thibela litšila le ho boloka katleho ea eona.
LITLHAKISO TSA BOPHELO: Latelloa ke maemo a ts'ireletso a hlahisoang ke moetsi ha a sebetsana le ho tšoara le lisebelisoa tse nepahetseng tsa tšireletso le mekhoa e nepahetseng ea ho sebetsana le eona.
Boholo ba HPMC e tla eketsoa ka forte ho latela lintlha tse fapaneng tse kang sebopeho sa sebopeho, maemo a tikoloho, maemo a tikoloho le likhothatso tsa tikoloho le likhothatso tsa Molao. Ka tataiso e latelang tataiso ea tšebetso, le ho matlafatsa litekanyetso le ho etsa litekanyetso tse nepahetseng ha u nyenyefatsa tšebeliso ea lintho tse bonahalang le ho netefatsa taolo ea boleng.
Nako ea poso: Mar-28-2024