HPMC (hydroxypropyl methylcellulose) ni selile idafite ionic selile ikoreshwa cyane mubwubatsi, ubuvuzi, ibiryo, imiti ya buri munsi nizindi nganda. Ukurikije uburyo bwo gusesa hamwe nibiranga porogaramu, HPMC irashobora kugabanywamo ubwoko bubiri: ubwoko bwihuse nubwoko bushonga. Hariho itandukaniro rikomeye hagati yibi byombi muburyo bwo gutunganya umusaruro, imiterere yo guseswa hamwe nibisabwa.
1. HPMC ako kanya
HPMC ako kanya, nanone yitwa ubwoko bwamazi akonje, irashobora gushonga vuba mumazi akonje kugirango ibe igisubizo kiboneye. Ibintu nyamukuru biranga ni ibi bikurikira:
1.1. Gukemura
HPMC ako kanya yerekana imbaraga zidasanzwe mumazi akonje kandi ikwirakwizwa vuba iyo ihuye namazi. Irashobora gushonga mugihe gito kugirango ikore igisubizo kimwe, mubisanzwe bidakenewe gushyuha. Igisubizo cyacyo cyamazi gifite umucyo mwiza, ituze hamwe nubushobozi bwo guhindura ibintu.
1.2. Ibisabwa
HPMC ako kanya ikoreshwa cyane cyane mubintu bisaba gusenyuka byihuse no gushakira igisubizo. Ahantu hasanzwe hasabwa harimo:
Umwanya wubwubatsi: ukoreshwa nkibikoresho bigumana amazi nubushakashatsi bwimbitse kubikoresho bishingiye kuri sima nibicuruzwa bya gypsumu kugirango bifashe kunoza imikorere yubwubatsi.
Ibicuruzwa bya chimique bya buri munsi: nk'imyenda yo kwisiga, shampo, kwisiga, nibindi, HPMC ako kanya irashobora gutanga ingaruka zo kubyimba no guhagarika ibicuruzwa, kandi bigashonga vuba, bigatuma bibera mugihe cyo kwitegura byihuse.
Inganda zimiti: Zikoreshwa nkibikorwa byo gukora firime, ibifata, nibindi kubinini. Irashobora gushonga vuba mumazi akonje kugirango byorohereze umusaruro wimyiteguro.
1.3. Ibyiza
Gucika vuba kandi birakwiriye mubihe bitunganijwe bikonje.
Biroroshye gushira mubikorwa kandi byinshi byo gukoresha.
Igisubizo gifite umucyo mwinshi kandi uhamye.
2. Gushonga bishyushye HPMC
HPMC ishyushye, izwi kandi nk'ubwoko bushyushye bw'amazi ashyushye cyangwa ubwoko bwatinze-guseswa, igomba gushonga burundu mumazi ashyushye, cyangwa birashobora gusaba igihe kirekire cyo kumeneka mumazi akonje kugirango bibe igisubizo buhoro buhoro. Ibiranga ni ibi bikurikira:
2.1. Gukemura
Imyitwarire yo gusenya HPMC ishyushye itandukanye cyane nubwoko bwako kanya. Mu mazi akonje, ashyushye-HPMC iratatana gusa ariko ntishonga. Bizashonga gusa kandi bibe igisubizo mugihe gishyushye mubushyuhe runaka (mubisanzwe hafi 60 ° C). Niba wongeyeho amazi akonje kandi ugahora ubyutsa, HPMC izajya ikuramo amazi buhoro buhoro kandi itangire gushonga, ariko inzira iratinda.
2.2. Ibisabwa
HPMC ishyushye cyane ikoreshwa mubihe aho bigomba gusesengurwa cyangwa ibihe byihariye byo gutunganya ubushyuhe. Ahantu hasanzwe hasabwa harimo:
Ibikoresho byo kubaka: nk'ibikoresho byubaka, ibipompa byometseho, nibindi, HPMC ishushe irashobora gutinda guseswa, kugabanya agglomeration mugihe cyo kuvanga cyangwa kuvanga, no kunoza imikorere yubwubatsi.
Inganda zimiti: Nkibikoresho byo gutwikira ibinini bisohora-bisohoka, nibindi, HPMC ishyushye-ifasha kugenzura igipimo cyo kurekura ibiyobyabwenge binyuze mumiterere yacyo yo gusesa mubushyuhe butandukanye.
Inganda zitwikiriye: zikoreshwa mugukwirakwiza porogaramu mubihe bidasanzwe byubushyuhe bwo hejuru kugirango habeho firime nziza kandi itajegajega mugihe cyubwubatsi.
2.3. Ibyiza
Irashobora gutinza guseswa kandi irakwiriye mugihe gifite ibisabwa byihariye kumuvuduko wo gusesa.
Irinda agglomeration mumazi akonje kandi ifite imikorere myiza yo gutatanya.
Bikwiranye no gutunganya amashyuza cyangwa porogaramu aho bikenewe kugenzura inzira yo gusesa.
3. Itandukaniro nyamukuru hagati yubwoko bwihuse nubwoko bushushe
3.1. Uburyo butandukanye bwo gusesa
HPMC ako kanya: Irashobora gushonga vuba mumazi akonje kugirango ikore igisubizo kiboneye, cyoroshye kandi cyihuse gukoresha.
HPMC ishyushye: Igomba gushonga mumazi ashyushye cyangwa igomba gushonga burundu mumazi akonje mugihe kirekire, ikwiranye nibisabwa byihariye byo kugenzura.
3.2. Itandukaniro murwego rwo gusaba
Bitewe nuburyo bwihuse bwo gusesa, HPMC ihita ikwiranye nigihe hagomba guhita haboneka igisubizo, nko kubaka no gutegura imiti ya buri munsi. HPMC ishyushye ikoreshwa cyane mubihe bisabwa gutinda guseswa, cyane cyane ahantu hubatswe ubushyuhe bwo hejuru cyangwa ahantu hasabwa igihe cyo gusesa.
3.3. Itandukaniro mugikorwa cyibicuruzwa
Mugihe cyo gukora, HPMC ihita ihindurwa muburyo bwa chimique kugirango ishonga vuba mumazi akonje. HPMC ishyushye ikomeza imiterere yumwimerere kandi igomba gushonga mumazi ashyushye. Kubwibyo, mubikorwa nyabyo byakozwe, birakenewe guhitamo ubwoko bwa HPMC ukurikije uburyo butandukanye nibikorwa bisabwa.
4. Ibintu ugomba kwitondera muguhitamo HPMC
Mugihe uhisemo gukoresha ako kanya cyangwa ushushe-gushonga HPMC, ugomba gufata icyemezo ukurikije ibisabwa byihariye:
Kubintu bisaba guseswa byihuse: nkibikoresho byubwubatsi bigomba guhita bikoreshwa mugihe cyumusaruro, cyangwa ibicuruzwa bya chimique bya buri munsi byateguwe vuba, HPMC ishonga vuba.
Kuri ssenariyo isaba gutinda guseswa cyangwa gutunganya ubushyuhe: nka minisiteri, ibifuniko, cyangwa ibinini bikomeza kurekura bikenera kugenzura igipimo cy’isenyuka mugihe cyo kubaka, HPMC igomba gushonga.
Hariho itandukaniro rigaragara mubikorwa byo gusesa hamwe nimirima ikoreshwa hagati ya HPMC ako kanya na HPMC ishyushye. Ubwoko bwihuse burakwiriye mubisabwa bisaba guseswa byihuse, mugihe ubwoko bwashushe bushushe burakwiriye kubintu bisaba gutinda guseswa cyangwa gutunganya ubushyuhe. Mubisabwa byihariye, guhitamo ubwoko bwa HPMC burashobora kunoza umusaruro no kunoza imikorere yibicuruzwa. Kubwibyo, mubikorwa nyabyo no gukoresha, birakenewe guhitamo muburyo bwa HPMC ukurikije uburyo bwihariye bwibikorwa nibisabwa.
Igihe cyo kohereza: Nzeri-25-2024