1. HpMC e arotsoe ka mofuta oa hang-hang le mofuta oa ho lahla lintho
Mofuta oa HPMC o qhalanang ka potlako oa ho lahla le lengolo s, le Glyoxal li tlameha ho eketsoa nakong ea tlhahiso ea tlhahiso.
Mofuta oa HPMC Instant ha o kenye litlhaku leha e le life, tse kang "100000" li bolela "Lits'oants'o tsa 100000 Visc".
2. Ka kapa ntle le s, litšobotsi li fapane
Hang-hang hass e qhalakantsoeng HPMC e hasana kapele ha e kopana le metsi a batang mme e nyamela ka metsing. Ka nako ena, mokelikeli ha o na pono, hobane HPMC e hasoa ka metsing ntle le ho qhalana. Kamora metsotso e ka bang habeli, ke pono ea metsi butle-butle butle-butle e ea eketseha, etsa li-colloids tse ntle tsa pono ea pono.
Hmpmc hang-hang li ka hasana ka potlako metsing a chesang a ka bang 70 ° C. Ha mocheso o theoha ka mocheso o itseng, vicosion e tla hlaha butle ho fihlela colloid ea ho tšoants'oa e ntse e thehoa.
3. E nang le kapa ntle le s, morero o fapane
HPMC ea hang-hang e ka sebelisoa feela phofo le seretse. Ka sekhomarei sa metsi, pente le ho hlatsoa lihlahisoa, ho tla ba le ntho e 'ngoe ea sehlopha mme e sa sebelisoe.
HPMC e khelositsoeng ka potlako e na le lits'ebetso tse fapaneng ka potlako 'me e ka sebelisoa phofo, seretse, seretse, seretse, lefu la ho hlatsoa le ho hlatsoa litsitso ntle le litšitiso.
Mokhoa oa ho qhibiliha
1. Nka palo e hlokahalang ea metsi a chesang, e kenye sekontine le ho e chesa ka holim'a 80 ° C, butle-butle eketsa sehlahisoa butle butle. Ka makhetlo a seng makae holim'a selefounu qalong, empa butle-butle e hasana butle butle hore e thellehe ntho e tšoanang. Tharollo e ne e kokobetse e ne e hlohlelletsa.
2. Ka tsela e itseng, mocheso 1/3 kapa 2/3 ea metsi a chesang a nyolohang ho 85 ° C
3. Mesh ea cellulose e hantle, 'me e teng ha likaroloana tse nyane tse sisinyeha,' me e qhibiliha ka potlako ha e kopana le metsi ho theha liketsahalo tse hlokahalang.
4. Butle-butle le ka mokhoa o sa khaotseng oa kamore ea kamore, e hlohlelletsa ho tsoela pele ho fihlela tharollo e hlakileng e thehoa.
Ke lintlha life tse amang metsi a ho boloka metsi a hydroxypropyLe methylcelulose?
Ho boloka metsi ka metsi a Hydroxypropyl Methylcellulo HPMC hangata hangata e angoa ke lintlha tse latelang:
1. UNIKOLOME OUNDE Ether HPMC
Ka linako tse ling o ile a sebelisa HPMC e ile ea arabela hape. Mokhoa
2. Mocheso oa khanya ea mapolanka ea cellulose ether hpmc
Ea futhumetseng a futhumetseng a boqhetsi, lebelo le phahameng la metsi; Ho seng joalo, leque le ka tlase ho metsi a bolokang metsi.
3. Celloulose Ether hpmc viccosity
Ha liketsahalo tsa HPMC li ntse li eketseha, Sepole sa ho boloka metsi le hona hoa eketseha; Ha liketsahalo li fihla boemong bo itseng, ho eketseha ha sekhahla sa ho boloka metsi ho lula ho bata.
Ntle le palo ea cellulose ether hpmc
Ka ho fetisisa palo ea cellulose ether HPMM e kenyellelitsoeng, sekhahla sa ho boloka metsi le ho boloka metsi hantle ho ikoetlisa ka metsing.
Karolong ea 0,25-0.6%, Leoatle la ho Boloka Metsi le eketseha ka potlako le keketseho ea palo ea chelete; Ha kenyelletso e eketsoa hape e eketseha, mokhoa oa ho boloka metsi a theoha butle butle butle butle.
Post Tick: Feb-21-2025