HydropxypropitypropityPyLunkMuloseth (HPMC) ke selefounu Ke polymer e nang le chefo, metsi a qhibilihang ea metsi a qhibilihang metsing a batang le a chesang. Ke litaba tsa bohlokoa tse sebelisoang e le bolo ea thipa, e leng Stabilizer, emmolifier le li-filimi, kaho, kaho, o ile a haha.
E 'ngoe ea thepa ea mantlha ea HPMC ke mefuta ea eona e pharalletseng. Litaba tsa HPMC li latela lintlha tse 'maloa tse kang ho nkeloa sebaka sa ho ema, boima ba bomo-kholo le ho tsepamisa mohopolo. Ka hona, HPMC e ka sebelisoa likopo tse fapaneng tse ngata tse hlokang maemo a fapaneng a pono. Ka mohlala, hpmc e phahameng ea HPMC e sebelisoa hangata e le sejong le se nang le sejo, ha hpmc e le likelello tsa li-hpmc li sebelisoa indastering ea meriana e le mongobo oa pharma le letlapa.
Bohloeki bo hloekileng le hona ke lebaka la bohlokoa. Hangata ho tla ka limaraka tse fapaneng tsa purity ho tloha ho 99% ho isa ho 99.9%. Hangata limaraka tse phahameng tsa bohloeki hangata li khethoa ke indasteri ea meriana, e nang le litaelo tse matla boleng ba thepa e tala. Pustoity e phahameng ea HPMC e thusa ho netefatsa boleng bo holimo ba sehlahisoa sa ho qetela. Boemo ba bohloeki bo boetse bo ama thepa ea HPMC e kang litšoantšiso, sokolo le bokhalo. Ka kakaretso, ho na le maemo a hloekileng a ho itaea hoa ho ntlafatsa litšobotsi tsa ts'ebetso.
Ntle le pono le bohloeki, ho na le lintlha tse ling tsa bohlokoa tseo u lokelang ho li khetha ha li khetha HPMC bakeng sa ts'ebeliso e itseng bakeng sa ts'ebeliso e itseng. Tsena li kenyelletsa boholo ba selekane, sebaka sa ka hare, mongobo oa mongobo le sebaka sa ho ema. Boholo ba eona le sebaka sa bokaholimo ba HpMC li ka ama alloubity, ha mongobo o ama mongobo o amang botsitso ba sona le bophelo ba sehatsetsing. Ho bohlokoa ho khetha sebaka se nepahetseng sa sebaka, ke hore, karolo e 'ngoe ea hydroxypropitypropyl le methyl li-suprequectuentluens ho HPMC Molek'hule. Ho nka sebaka ho ka lebisa ho qubu ea metsi le ntlafatso ea metsi le liketsahalo tse ntlafalitsoeng, ha likhato tse tlase li ka etsa hore ho be le thepa e etsang pheto ea lifilimi.
indasteri ea lijo
Indastering ea lijo, HPMC e sebelisoa e le thipa, emulifier le hloalo ka li-sauces, sopho, liaparo le thepa e halikiloeng le thepa e halikiloeng. HPMC e ntlafatsa mokhoa oa lijo ka ho fana ka mokhoa o boreleli, o ts'oanang. E boetse e thusa ho thibela metsoako ea ho arola, ka hona ho phela bophelo ba sehlōhō lijo.
E 'ngoe ea thepa ea mantlha ea HPMC ho indasteri ea lijo ke bokhoni ba eona ba ho boloka liketsahalo tse phahameng, tse kang nakong ea ho pheha le pasteurization. Bokhoni ba mocheso bo phahameng ba HPMC bo e lumella hore e sebelisoe lijong tse phahameng tse kang li-conned kapa tsa sehatsetsi.
Liiporitiwa tsa pharmaceutical
Likhopang tsa pharmacceletical, HPMC hangata li sebelisoa e le chelete, ho senyeha, Moemeli ea tsamaeang letlako, litokelo tse fapaneng tsa meriana. HPMC e khethoa ka merabe e meng hobane e se chefo ebile e qhibiliha ka metsing a chesang le a batang. Bokhoni ba ho qhala metsi a chesang le a batang ho bohlokoa haholo bakeng sa khauta e metsi, mokhoa o tloaelehileng oa ho hlahisa matlapa.
HPMC e boetse e sebelisoa e le mofere-fere ea matlapa. E thusa ho khaola lipilisi likotoana tse nyane, tse ntlafatsang sekhahla seo moriana o se o thulana 'meleng. Ntle le moo, HPMC e sebelisoa e le moemeli oa kopanetsoeng ka lebaka la thepa ea eona e etsang filimi. E sireletsa letlapa ho tsoa linthong tsa tikoloho, ka tsela eo, e atolosang bophelo ba sefika.
mamella
Indastering ea kaho, HPMC e sebelisetsoa ho ntlafatsa phaello le ts'ebetso ea lihlahisoa tse fapaneng tsa mabenkele e kang ea litl, ho tsoala lijalo. HPMC e sebetsa joalo ka thipa, e ntlafatsa ho ba le moea, hape e fana ka thepa ea ho robala ka metsi ho motsoako. Tsebo ea HPMC ea ho theha filimi e sirelletsang hape e thusa ho thibela metsi ho kenella matrix ea lejoe le ho ntlafatsa. Kelellong ea HPMC e bapala karolo ea bohlokoa ea ho ba le seabo. Ka hona, ho latela kopo, limaraka tse fapaneng tsa li-amcosc tsa HPMC.
botlolo
Likhopeng tsa bo-cosmetic, HPMC e sebelisoa e le bolotsana, leraba le bararo le ne le e ba le li-shampoos tse fapaneng joalo ka shampoos, balekane le litoro. HPMC e ntlafatsa sebopeho le ho tiea ha litlolo, ho phethela pheletso e boreleli. E boetse e ntlafatsa botsitso ba sehlahisoa le bophelo ba sehatsetsing ka ho thibela karohano ea metsoako ea thepa. Ho feta moo, thepa e etsang lifilimi ea LPMC e fana ka tšitiso e sirelletsang e sirelletsang, ka ho etsa joalo e thibela ho oma.
ha re phethela
Hydroxypropypropypropinprotselose e na le mefuta e mengata ea liketsahalo le litlhokahalo tsa bohloeki. Ke lintho tse tahiloeng haholo indastering e fapaneng e kang lijo, meriana, kaho e kang lijo, meriana, kaho, kaho, kaho, kaho, kaho, kaho. Sebaka se pharalletseng sa viscosity se lumella HPMC hore e sebelisoe likopo tse fapaneng likopo tse fapaneng tse hlokang maemo a fapaneng a pono. Maemo a phahameng a bohloeki a bohlokoa indastering ea meriana, e nang le litaelo tse matla boleng ba thepa e tala. HPMC e bohlokoa ho ts'ebetso ea lihlahisoa tse ngata, ho nahanisisa ka libaka tse nepahetseng tsa pono ea bohloeki le boemo ba bohloeki bo bohlokoa.
Nako ea poso: Sep-06-2023