(Hydroxyprupyl) methyl cellulose. Iro zita remakemikari rinoratidza kuwedzera kwehydroxypropyl uye methyl mapoka kune cellulose kuburikidza nehurongwa hwekugadzirisa kwemakemikari. Uku kugadziridzwa kunowedzera zvivakwa zvePolymer, zvichiita kuti zvive zvinobatsira mumaindasitiri akasiyana siyana. Heino Ongororo:

1. Chemical dhizaini:
   • The term “(Hydroxypropyl)methyl cellulose” signifies the presence of hydroxypropyl and methyl groups in the chemical structure of cellulose.
   • Kuwedzerwa kwemapoka aya kunoshandura zvivakwa zvemuviri uye zvemakemikari zvemasero, zvichikonzera polymer yakashandurwa.
2. Zvivakwa zvemuviri:
   • Kazhinji, hypromellose chena kune zvishoma kubva pwere-chena poda neine fibrous kana granular chimiro.
   • Izvo zvinosemesa uye zvisina kurwadza, zvichikonzera kukodzera kwayo kushandiswa mune dzakasiyana mashandisirwo.
   • Iyo polymer inosemesa mumvura, inogadzira mhinduro yakajeka uye isina mavara.
3. Zvishandiso:
   • Pharmaceuticals: Hypromellose inoshandiswa zvakanyanya muindasitiri yemishonga seyakajeka mumhando dzakasiyana dzemuromo matoera. Iyo inoshanda zvibvumirano senge binder, kuparadzanisa, uye viscosity modifier mumapiritsi, makapu, uye kumiswa.
   • Indasitiri yekuvaka: Mune zvigadzirwa zvekuvaka, hypromellose inoshandiswa mune zvigadzirwa senge tile ainesomes, motesheni, uye gypsum-based zvigadzirwa. Iyo inosimudzira kugona, kuchengetwa kwemvura, uye kuderedza.
   • Indasitiri yechikafu: Inoshanda sedhizimusi, stabilizer, uye emulsifier muindasitiri yechikafu, ichivandudza chimiro uye kugadzikana kwezvigadzirwa zvekudya.
   • Zvigadzirwa zvega zvega: Hypromellose zvinowanikwa muCosmetic uye pachako Zvigadzirwa zvezvigadzirwa zvakaita sosi, uye mafuta emhando nekuda kwekukakavara kwayo uye kusimbisa zvivakwa.
4. Mashandiro:
   • Kuumbwa kwefirimu: Hypromellose ine kugona kuumba mafirimu, ayo anonyanya kukosha mune mishonga yemishonga yakadai sechipatara yechipatara.
   • Viscossity kugadziridzwa: Inogona kuchinja zvisizvo zvemhinduro, kupa kutonga pamusoro pezvivakwa zvetsika.
   • Kuchengeta kwemvura: Pane zvekuvaka, hypromellose inobatsira kuchengetedza mvura, kuvandudza kushanda uye kudzivirira kusagadzikana kusati kwazvimba.
5. Kuchengetedza:
   • Kazhinji inofungidzirwa kuti yakachengeteka yekushandiswa mumishonga yemishonga, chikafu, uye zvigadzirwa zvega zvega kana zvichishandiswa zvichienderana nhungamiro dzakagadzwa.
   • Kufungisisa kwekufunga kunogona kutsamira pazvinhu zvakadai seyero yekutsiva uye iyo chaiyo application.

Mukupfupikisa, (hydroxyprusyl) methyl cellelose (hppromellose cellulose (hpmc) ishandare yakashandiswa uye inoshandiswa zvakanyanya nezvikumbiro mumishonga yemishonga, kuvaka, chikafu, uye hanya. Kugadziridzwa kwayo kwemakemikari kunowedzera solubility uye kunopa akasiyana mashandiro, kuiita chinhu chakakosha muzvigadzirwa zvakasiyana siyana pamatanda akasiyana.