Viscosity ni ikintu cyingenzi mumikorere ya hydroxypropyl methylcellulose (HPMC). HPMC ikoreshwa cyane mu nganda zinyuranye kubera polymer zayo zishonga amazi, idafite ionic, idafite uburozi nibindi bintu. Ifite amashusho meza cyane yo gukora, kubyimba no gufatira hamwe, bigatuma ihitamo neza kubikorwa bitandukanye.
Viscosity ni igipimo cyamazi yo kurwanya imbere yimbere. Muyandi magambo, ipima ubunini cyangwa ubunini bwamazi. Viscosity nikintu cyingenzi mubikorwa bya HPMC kuko bigira ingaruka kumiterere yibisubizo. Iyo hejuru ya viscosity, igisubizo cyinshi kandi kigenda gahoro. Viscosity igira ingaruka itaziguye kuri porogaramu n'imikorere ya HPMC.
Imwe muma progaramu yingenzi ya HPMC nkiyimbye. Bitewe n'uburemere bwa molekile nyinshi hamwe na hydrogène ihuza, HPMC ikora ibintu byijimye nka gel iyo bishonge mumazi. Ubukonje bwa HPMC ni ingenzi mu kumenya guhuza igisubizo. Iyo hejuru ya viscosity, igisubizo cyinshi. Uyu mutungo utuma biba byiza kubyimbye mubicuruzwa nkibara, amarangi hamwe nibifatika.
Ubundi buryo bukomeye bwa HPMC ni imiti. Ikoreshwa nkibintu byoroshye muburyo butandukanye nka tableti, capsules namavuta. Ubukonje bwa HPMC bugira uruhare runini mugutegura ibyo bicuruzwa. Ihindura imigendekere, ihamye kandi itajegajega. Ubukonje bukwiye burasabwa kugirango ibicuruzwa byoroshe gukora kandi birashobora gufatwa neza. HPMC ifite ubukonje buke iyo yashongeshejwe mumazi, bigatuma biba byiza gutegura ibisubizo nibihagarikwa.
Viscosity nayo igira uruhare runini mumikorere ya HPMC mubikorwa byubwubatsi. Irakoreshwa cyane nkibibyimbye kandi bihuza ibikoresho bishingiye kuri sima nka minisiteri na grout. Ubukonje bwa HPMC bugena uburyo bworoshye nuburyo bworoshye bwo gukoresha ibyo bikoresho. Ubukonje bukwiye burasabwa kugirango ibikoresho bishoboke gukoreshwa byoroshye kandi bikwirakwizwe neza. HPMC ifite ubwiza buhebuje butuma biba byiza mubikorwa byubwubatsi.
Viscosity nayo igira ingaruka kubuzima bwibicuruzwa bya HPMC. Ubukonje bwa HPMC burashobora kwiyongera cyangwa kugabanuka bitewe nibintu byinshi nkubushyuhe, pH hamwe nubushakashatsi. Imihindagurikire yubusa irashobora kugira ingaruka kubicuruzwa nibikorwa, bikaviramo kunanirwa ibicuruzwa cyangwa kugabanya imikorere. Kubwibyo, ubwiza bwibicuruzwa bishingiye kuri HPMC bigomba kubungabungwa kugirango bigaragare neza kandi neza.
Viscosity ni ikintu cy'ingenzi mu mikorere ya hydroxypropylmethylcellulose (HPMC). Ihindura ibiranga urujya n'uruza, ubunini n'imikorere y'ibicuruzwa bya HPMC. Ubukonje bukwiye burasabwa kugirango ibicuruzwa byoroshye gukoreshwa na metero, bifite ituze ryiza kandi bigira akamaro mugihe. HPMC ifite ubwiza buhebuje, bigatuma ihitamo neza mubikorwa bitandukanye mubikorwa nka farumasi, ubwubatsi no kwita kubantu.
Igihe cyo kohereza: Nzeri-07-2023