Umutungo wa HPMC (HydroxyPropyl Methyl Cellulose)

HydroxyPropyl Methylcellsellse (HPMC) ni polymer-synthique polymer ikomoka kuri selile. Ifite imitungo myinshi ituma ingirakamaro muburyo butandukanye munganda. Hano hari ibintu byingenzi bya HPMC:

1. Amazi yonyine: HPMC irashonje mumazi akonje, ikora ibisubizo bisobanutse, viscous. Gukemurwa biratandukanye bitewe nurwego rwo gusimbuza (DS) nuburemere bwa molecular bwa polymer.
2. Umutekano mu bushyuhe: HPMC yerekana umutekano mwiza, kugumana imitungo yayo hejuru yubushyuhe bwinshi. Irashobora kwihanganira ibintu byo gutunganya byahuye mu nganda zitandukanye, harimo na pharmaceutical na Porogaramu.
3. Gushiraho filime: HPMC ifite imitungo yo gukora firime, kubikemerera gushiraho firime zisobanutse kandi zihinduka kuruma. Uyu mutungo ni ingirakamaro muri farumasi yo mu miti, aho HPMC ikoreshwa mu gukoma ibisate na capsules yo kurekurwa ibiyobyabwenge.
4. Ubushobozi bwo kwinginga: HPMC ikora nkumukozi wijimye mubisubizo bitangaje, kongera visone no kuzamura imiterere yibintu. Bikunze gukoreshwa mu gushushanya, kumeneka, kwisiga, nibicuruzwa byibiribwa kugirango ugere ku gushakishwa.
5. Imyitozo ya Rheology: HPMC ikora nk'imyitwarire ya romologiya, igira ingaruka kumyitwarire itemba hamwe na virusi yibisubizo. Iyerekana imyitwarire ya pseudoplastique, bivuze ko vicosity yayo igabanuka munsi yo guhagarika imihangayiko, yemerera gusaba no gukwirakwira.
6. Ifungwa ry'amazi: HPMC ifite imitungo yo kugumana amazi, ifasha gukumira igihombo kiwe. Uyu mutungo ni ingirakamaro cyane mubikoresho byubwubatsi nka minisiteri no gutanga, aho hpmc iteza imbere imikorere no kumeza.
7. Umutekano wa Shimi: HPMC ni igikoma gihamye munsi ya ph ibintu byinshi, bigatuma bikwirakwira muburyo butandukanye. Birarwanya kwangirika microbial kandi ntabwo bihinduka imiti igaragara mumiterere yububiko busanzwe.
8. Guhuza: HPMC irahuye nizindi shusho nini, zirimo polymers, zirimo kubaga, hamwe ninyongera. Irashobora kwinjizwa byoroshye muburyo budatera ibibazo cyangwa bigira ingaruka kumikorere yabandi.
9. Kamere ya NonicIc: HPMC ni polymer idafite ishingiro, bivuze ko idatwara amafaranga yamashanyarazi mu gisubizo. Uyu mutungo ugira uruhare muburyo bwo guhinduranya no guhuza nubwoko butandukanye bwibikoresho hamwe nibikoresho.

HydroxyPropyl MethylcellllAlose (HPMC) ifite ihuriro ryihariye ryimitungo ituma ingirakamaro munganda zitandukanye. Kudakemurwa kwayo, gushikama, ubushobozi bwo gushiraho firime, imitungo yo kwishyuza, kugumana amazi, no guhuza imiti, no guhuza nibindi bikoresho bikwiranye na porogaramu zitandukanye.