1. Izinga lokushisa lejeli (isisombululo esingu-0.2%) 50-90°C.
2. Incibilika emanzini kanye nengxenye enkulu ye-polar c kanye nesilinganiso esifanele se-ethanol/amanzi, i-propanol/amanzi, i-dichloroethane, njll., ayincibiliki ku-ether, i-acetone, i-ethanol ephelele, futhi ivuvukale ibe yisisombululo se-colloidal samanzi abandayo noma esicacile. Isixazululo samanzi sinomsebenzi wobuso, ukucaca okuphezulu kanye nokusebenza okuzinzile.
3. I-HPMC inempahla yokushisa. Isixazululo samanzi somkhiqizo siyashiswa ukuze sakhe ijeli bese siyawa, bese siyancibilika ngemva kokupholisa. Izinga lokushisa lokushisa lezinhlobo ezahlukene ze-gelation lihlukile. Ukuncibilika kuyahlukahluka ngokwe-viscosity. Uma i-viscosity iphansi, kulapho ukuncibilika kuba kukhulu khona. Izinhlobo ezahlukene ze-HPMC zinezinhlobo ezithile zezakhiwo zazo, futhi ukuncibilika kwe-HPMC emanzini akuthinteki yinani le-pH.
4. Usayizi wezinhlayiya: Izinga lokudlula kwe-mesh engu-100 likhulu kuno-98.5%. Ubuningi: 0.25-0.70g/ (ngokuvamile cishe u-0.4g/), amandla adonsela phansi athile angu-1.26-1.31. Izinga lokushisa lokushintsha umbala: 180-200°C, izinga lokushisa le-carbonization: 280-300°C. Inani le-methoxyl lisukela ku-19.0% kuya ku-30.0%, kanti inani le-hydroxypropyl lisukela ku-4% kuya ku-12%. Ukuqina (22°C, 2%) 5～200000mPa .s. Izinga lokushisa le-gel (0.2%) 50-90°C
5. I-HPMC inezici zekhono lokujiya, ukukhishwa kukasawoti, ukuzinza kwe-PH, ukugcinwa kwamanzi, ukuzinza kobukhulu, isici esihle kakhulu sokwakha ifilimu, ukumelana nama-enzyme ahlukahlukene, ukuhlakazeka kanye nokuhlangana.
Isikhathi sokuthunyelwe: Ephreli-17-2023