1. Guhagarika amazi
Kugumana amazi muri perezida wa perezida ni ngombwa.HydroxyPropyl Methylcellse (HPMC)ifite ubushobozi bukomeye bwo kugumana amazi. Nyuma yo kongeraho HPMC kugirango ikome kuri minisiteri, irashobora gukora imiterere igura amazi imbere muri minisiteri kugirango irinde amazi kwinjizwa cyangwa guhumeka vuba na shingiro. Kurugero, mugihe hateganijwe ingamba zumye, niba nta ngamba nziza zo kugumana amazi, amazi muri minisiteri azicishwa byihuse, bikaviramo imigendekere idahagije ya sima. Kubaho kwa HPMC ni nka "micro-ikigega". Nk'uko ubushakashatsi bubitangaza bujyanye, perezida wa pertar hamwe na HPMC ikwiye irashobora kugumana ubushuhe amasaha menshi cyangwa iminsi kuruta uko nta HPMC mu bihe bimwe. Ibi bitanga imibereho ahagije yo gutwarwa kw'amashyamba, bityo bigatuma imbaraga nimbaro bya minisiteri ya plaster.
Hashobora kandi kugumana amazi arashobora kandi kunoza imikorere yakazi ya perezida wa perezida. Niba minisiteri itakaza amazi vuba, izuma kandi igora gukora, mugihe HPMC ishobora kugumaho plaisitike ya minisiteri, kugirango abakozi bashinzwe kubaka bahagije kugirango barengere kandi borohereze minisiteri.
2. Adhesion
HPMC irashobora kuzamura cyane uburozi hagati ya pertar minisiteri hamwe na shingiro. Ifite imitungo myiza ihuza, ishobora gutuma umuryango ukurikiza neza hejuru nkurukuta na rubanda. Mubikorwa bifatika, ibi bifasha kwirinda gusesa no kugwa kwa minisiteri ya plaque. Iyo molekile ya hpmc ikorana nubuso bwibanze nibice imbere ya minisiteri, hashyizweho umuyoboro uhuza. Kurugero, mugihe uhomeye hejuru ya beto, pester hamwe na HPMC yongeyeho irashobora guhuzwa cyane nuburyo bwose bwa ppasterding, kandi ikemeza ko ireme ryumushinga wa plastersing.
Ku masoko y'ibikoresho bitandukanye, HPMC irashobora kugira uruhare runini mu buryo bworoshye. Yaba ari injiji, inkwi cyangwa ibyuma byicyuma, igihe cyose ari ahantu Perestar Pertar ikenewe, HPMC irashobora kunoza imikorere ifatanye.
3.. Igikorwa
Kunoza ibikorwa. Ongeraho HPMC ituma perezida wa plastar ikora cyane, kandi minisiteri iba byoroshye kandi byoroshye ibikorwa byubwubatsi. Abakozi b'ubwubatsi barashobora gukwirakwira no gusiba minisiteri byoroshye mugihe babikoresha, kugabanya ingorane no gukora imirimo yubwubatsi. Ibi ni ngombwa cyane cyane mumishinga minini-pestersing, ishobora guteza imbere imikorere yubwubatsi nubwiza.
Kurwanya. Iyo upomeri hejuru cyangwa uhagaze hejuru cyangwa uzwi cyane, perezida wa plastar akunda kunyeganyega, ni ukuvuga, minisiteri itemba hepfo mubikorwa byuburemere. HPMC irashobora kongera viscosity kandi ihoraho ya minisiteri kandi irinde kwinuba. Ifasha kuri minisiteri kuguma mumwanya washyizwe mubikorwa utanyerera cyangwa gutemba no kuyihindura, kwemeza ko kuringaniza nubwiza bwa plaster. Kurugero, mumakuba asanzwe yinkuta zinyuma zinyubako, pertar ya plastersing hamwe na HPMC yongeweho birashobora kumenyera neza ibisabwa byubwubatsi, kandi ingaruka zubwubatsi ntizizagira ingaruka ku kugandukira.
4. Imbaraga n'imbazu
KuvaHpmcKwemeza imitwe yuzuye ya sima, imbaraga za minisiteri ya plastar ziratera imbere. Urwego rwo hejuru rwa sima hydtion, ibicuruzwa byinshi bya hydration byatanzwe. Ibicuruzwa bya hydration byavanze kugirango bibe imiterere ikomeye, bityo bigatuma imiterere yerekana imbaraga za minisiteri, nko kwikuramo no gutekerezwa. Mugihe kirekire, ibi nabyo bifasha kunoza iherezo rya minisiteri ya plaster.
Kubijyanye no kuramba, HPMC irashobora kandi kugira uruhare runaka muguhangana. Igabanya ibibaho byumisha imyanda biterwa nubushuhe butaringaniye bugumana isabukuru imwe yubushuhe muri minisiteri. Muri icyo gihe, ingaruka z'amazi za HPMC zituma minisiteri irwanya isuri y'ibidukikije mu bidukikije mu gihe cyo gukoresha neza ubushuhe, nko kugabanya ibyangiritse ku miterere ya minisiteri yatewe na Freeze-Thew nibindi rero, bityo tugagura ubuzima bwa serivisi bwa minisiteri ya plaster.
Igihe cyohereza: Ukuboza-13-2024