Na HPMC 200000 viscosity e nkoa e le viscosity e phahameng?

E, Hydroxypropyl Methylcellulose (HPMC) e nang le viscosity ea 200,000 mPa·s (millipascal-seconds) hangata e nkoa e na le viscosity e phahameng.Viscosity ke tekanyo ea khanyetso ea mokelikeli ho phalla, 'me HPMC e nang le viscosity ea 200,000 mPa·s e tla ba le khanyetso e phahameng ea ho phalla ha e bapisoa le limaraka tse tlaase tsa viscosity.

HPMC e fumaneha ka mefuta e mengata e fapaneng ea limaraka tsa viscosity, hangata ho tloha ho 5,000 mPa·s ho isa ho 200,000 mPa·s kapa ho feta.Kereiti e khethehileng ea viscosity e hlokahalang bakeng sa ts'ebeliso e itseng e ipapisitse le lintlha tse kang thepa ea rheological e lakatsehang, mokhoa oa kopo, maemo a substrate, le litlhoko tsa ts'ebetso.

Ka kakaretso, limaraka tse phahameng tsa viscosity tsa HPMC li sebelisoa hangata lits'ebetsong moo ho batloang botsitso bo matla kapa ho boloka metsi ho feta, joalo ka li-ajenti tse teteaneng, lira, likhomaretsi le lihlahisoa tse thehiloeng ho samente.Limaraka tsena tse phahameng tsa viscosity li fana ka khanyetso e ntlafetseng, ts'ebetso e ntlafalitsoeng, le ts'ebetso e ntlafalitsoeng lits'ebetsong tse otlolohileng kapa tse holimo.

Ke habohlokoa ho hlokomela hore viscosity feela e ka 'na ea se ke ea tseba ka botlalo ho nepahala ha HPMC bakeng sa ts'ebeliso e itseng,' me lintlha tse ling tse kang kabo ea boholo ba likaroloana, bohloeki, le thepa ea lik'hemik'hale le tsona li ka bapala karolo.Ho bohlokoa ho nahana ka lintlha tsohle tse amehang le ho sheba lintlha tsa sehlahisoa le maqephe a lintlha tsa tekheniki ha u khetha sehlopha se nepahetseng sa viscosity ea HPMC bakeng sa tlhahiso kapa ts'ebeliso e itseng.