HPMC irashobora gushonga mumashanyarazi ivanze namazi akonje nibintu kama kugirango bibe igisubizo kibonerana.Igisubizo cyamazi gifite ibikorwa byubuso, gukorera mu mucyo no guhagarara neza.Iseswa ryayo mumazi ntabwo ihindurwa na pH.Ifite umubyimba no kurwanya ubukonje muri shampoo na gel yo kwiyuhagira, kandi ifite gufata amazi hamwe nibintu byiza bikora firime kumisatsi nuruhu.Hamwe n'ubwiyongere bukabije bwibikoresho fatizo, selile (antifreeze thickener) irashobora kugabanya cyane igiciro kandi ikagera kubisubizo byiza iyo ikoreshejwe muri shampoo na gel.
Imiti ya chimique ya buri munsi amazi akonje hydroxypropyl methyl selulose ifite ibicuruzwa bikurikira:
1. Imikorere myiza yo gufata neza amazi.HPMC ifite hydrophilique iranga.Irashobora kugumana amazi menshi muri paste, paste na paste.
2. Amazi akonje ako kanya hydroxypropyl methylcellulose HPMC ikoresha ibikoresho bisanzwe, bifite imikorere yoroheje, kurakara gake, kurengera ibidukikije n'umutekano.
3. PH irahagaze neza, kandi ubwiza bwumuti wamazi burahagaze neza murwego rwa pH3.0 kugeza 11.0.
4. Igisubizo cyamazi yibicuruzwa bifite ibikorwa byubuso, emulisile, kurinda colloid hamwe no guhagarara neza.Ubuso bwacyo hejuru ya 2% naho igisubizo cyamazi ni 42-56dyn / cm.
5. Kubyimba no gukomera kwamazi, birashobora gushonga vuba mumazi akonje, ibishishwa bimwe na bimwe hamwe nuruvange rwumuti.
6. Ongera ububobere: mugihe gito cyo gusesa cyiyongereye, hazashyirwaho igisubizo kibonerana kibonerana, gifite ibiranga imikorere ihamye no gukorera mu mucyo.Gukemura bizahinduka hamwe nubwiza.Hasi ya viscosity, niko urwego rwo gusesa, rushobora kuzamura neza ihame ryimikorere ya sisitemu.
7. Kurwanya umunyu mwiza.HPMC ni polymer itari ionic, ihagaze neza mubisubizo byamazi ya electrolyte yumuti cyangwa electrolyte organic.
8. Ubushyuhe bwa Thermal: iyo igisubizo cyamazi gishyushye mubushyuhe runaka, bizahinduka kugeza igihe havutse leta ya flocculation, bizatuma rwose igisubizo kibura ubukonje bukwiye.Ariko, bizahinduka mubisubizo byumwimerere nyuma yo gukonja.Kubibazo bya gel yumuriro, ubushyuhe ahanini buterwa nubwoko bwibicuruzwa, igisubizo cyibisubizo hamwe nubushyuhe.
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Igihe cyoherejwe: Nyakanga-29-2022