Intangiriro:
Mu byubatsi, minisiteri ikiga uruhare runini, ikora nk'umukozi uhuza ibikoresho bitandukanye byubaka. Ibitekerezo bya mirtar byahindutse cyane mugihe, kwinjiza inyongera kugirango bitezimbere imikorere no gukemura ibibazo byihariye. Kimwe muri ibyo nongeyeho, hydroxypropyl methylcellseliulose (HPMC), yungutse umwanya wangiritse ku misanzu yagwiriye kuri minisiteri. Ubu bushakashatsi bwuzuye ahabwa mumitungo, imikorere, hamwe na HPMC muri plaster yubatswe, bavuza agaciro mubikorwa byubwubatsi bugezweho.
Gusobanukirwa HydroxyPropyl Methylcellse (HPMC):
HydroxyPropyl methylcellse, umuhanga mu byago bikomoka, biba nk'urufunguzo rw'ingenzi muri peteroli ya miri ya peteroli ya peteroli. Yakomokaga muri selile, HPMC ikorwa guhindura imiti yo gutanga ibiranga byifuzwa nko kugumana amazi, ubushobozi bwo kwiyongera, no kunonosorwa. Imiterere yacyo iyobora HydroxyPropy na MethoxylePropy na Methoxyle, koroshya imikoranire hamwe na molekile y'amazi n'ibikoresho bimenetse.
Umutungo n'imikorere ya HPMC muri minisiteri yubatswe:
Ifungwa ry'amazi: HPMC igaragaza ubushobozi budasanzwe bwo kugumana amazi, akamaro ko gukomeza inzira yo gukumira mortar. Mugukora firime yoroheje ikikije imiti ya sima, igabanya igihombo cyamazi binyuze mu guhumeka, yemeza amazi ahagije no kuzamura imbaraga rusange no kuramba kwa plaster.
Guhindura abantu: Kwiyongera kwa HPMC bigira ingaruka kumiterere yimiterere ya minisiteri, itanga imyitwarire ya thixotropic yongera gusaba no gukorana. Igena virusi, irinda gusebanya cyangwa kunyerera mugihe cyo gusaba, bityo koroshya ibikorwa byoroha.
Imyimviye: HPMC iteza imbere gutshasion hagati yubutaka na substrasi, itezimbere ubumwe bwimibare. Iyi miterere ni ingirakamaro cyane mugutanga porogaramu, aho kubahiriza gusimburwa harimo no kugera kumyandikire imwe kandi iramba.
Kurwanya Crack: Ishirwaho rya HPMC rigira uruhare mu kugabanya kugabanuka kwagabanutse muri plaque minisiteri. Mubugenzuzi bwubushuhe no kuzamura ubumwe, bigabanya ibibera hejuru, bityo kwiyongera kwimibanire yubuziranenge hamwe nubusugire bwuzuye.
Gusaba HPMC muri plaster yubatswe:
Gutanga hanze: Mortar yatunganijwe na HPMC yasanze ikoreshwa ryamamaye muburyo bwo hanze, aho kurwanya ikirere birwanya ikirere ndetse nigihe kirekire. Ibicuruzwa byo kugumana amazi ya HPMC byerekana ko hpmc Shakisha ingendo igihe kirekire, bituma habaho ishyirwaho rya plaster ya plaster ikoreshwa rishobora kwihanganira ibihe bibi bikaze.
Amashanyarazi imbere: Muri Porogaramu y'Imbere, HPMC yorohereza kugera ku kugera ku byagezweho, irangira ihuriro ryoroshye, bahuje ibitsina bifite inenge zo hejuru. Ingaruka zayo - Guhindura ingaruka zigenzura neza ubudahwema, koroshya gushyira mubikorwa bidafite imbaraga no kurangiza, bityo bikamura ubusabane bwimbere.
Gusana Millirt: HPMC igira uruhare runini mu gushyiraho minisiteri yo gusana ikoreshwa mu mirimo ikosora ku bashitsi bayongereye cyangwa abitabiriye. Mugutezimbere imbaraga zumuyobozi no kurwanya ingwate, byorohereza kugarura ubusugire bwubwubatsi mugihe bazemeza guhuza ibikoresho byubwubatsi.
Tile ashimishijwe nimboga: Hanze Porogaramu Porogaramu, HPMC isanga ingirakamaro muri tile yishimye kandi igatanga imitungo mibi nko kugumana amazi, no gukorana. Guhuza kwayo hamwe nabanyeshuri batandukanye nabashumuye bongera imikorere no guhinduranya sisitemu yo kwishyiriraho.
INGORANE n'ibitekerezo:
Mugihe HPMC itanga inyungu nyinshi muri peteroli ya mirtar pester itunganijwe, ibibazo bimwe na bimwe nibitekerezo. Biratandukanye muburyo bwiza bwibintu, dosage, nibidukikije birashobora guhindura imikorere ya minisiteri ishingiye kuri HPMC, bisaba kugenzura neza hamwe no kwemeza. Byongeye kandi, guhuza nabandi bikubiye hamwe nibisobanuro bigomba gusuzumwa neza kugirango habeho ingaruka zubushobozi kandi wirinde imikoranire mibi ishobora guhungabanya imikorere ya miritar.
HydroxyPropyl Methylcellsaliose (HPMC) igaragara ko bivuguruzanya muri peteroli yubatswe, bigatanga inyungu nyinshi mu bikorwa byongerewe no kurwara. Umutungo wacyo wihariye utanga ningirakamaro mubikorwa byubwubatsi bugezweho, byorohereza kubishyira mu bikorwa byumvikana neza, ubwinshi bushimishije, kandi inyubako irambye irashira. Mugihe inganda zubwubatsi zikomeje guhinduka, HPMC yiteguye gukomeza kuzenguruka urufatiro, gutwara udushya no kuba indashyikirwa mu ikoranabuhanga rya minisiteri.
Igihe cya nyuma: Gicurasi-22-2024