Igipimo cy'ikoreshwa rya HPMC ni ikihe?

Hydroxypropyl methylcellulose (HPMC)ni ether y'ingenzi ya cellulose itari ionic ikoreshwa cyane mu nganda zitandukanye, harimo ubwubatsi, imiti, ibiribwa, n'amavuta yo kwisiga. Abantu benshi bahangayikishijwe n'igipimo cy'ikoreshwa rya HPMC. Ariko, ingano ntabwo ihoraho; iratandukanye bitewe n'inganda, ubwoko bw'ibicuruzwa, ibisabwa mu mikorere, n'uburyo bikozwemo.

1. Igipimo cy'ikoreshwa rya HPMC mu nganda z'ubwubatsi

Inganda z'ubwubatsi ni imwe mu mikoreshereze y'ibanze ya HPMC, cyane cyane muri mortier y'imyanda yumye, kole y'amatafari, ifu ya putty, mortier yigenga, na mortier yo gushyushya. HPMC ifasha cyane cyane kubika amazi, gukomera no kunoza ubushobozi bwo gukora. Igipimo cyo kuyikoresha gikunze kuba hagati ya 0.2% na 0.8%, nk'uko bikurikira:

Kole yo mu gikoresho: Igipimo cya HPMC muri rusange kiri hagati ya 0.3% na 0.5%, gihindurwa hashingiwe ku muvuduko w’amazi y’igikoresho, aho cyubatswe, n’urwego rw’ikole.

Puti yo ku rukuta: Igipimo gisanzwe ni 0.2% kugeza 0.4% kugira ngo habeho ubuso bwiza kandi butarimo icyuho. Sima ipima ubwikorezi: Igipimo gisanzwe ni 0.1% kugeza 0.3%, kandi hakenewe kugenzura ubushyuhe kugira ngo hakomeze kuba heza.

Ubwishingizi bw'imyanda: Igipimo cya HPMC muri rusange ni 0.3% kugeza 0.6% kugira ngo amazi akomeze gufatana neza, kandi birinde ko amazi acika cyangwa acikagurika.

Ibintu bigira ingaruka ku gipimo birimo urugero rw'ubushyuhe bwa HPMC (urugero rusanzwe rurimo mPa·s 40.000, mPa·s 75.000, na mPa·s 100.000), uburyo bwo gukora ibicuruzwa, ubushyuhe bwo gukoresha, n'imiterere ya sima.

2. Imikoreshereze ya HPMC mu nganda z'imiti

Mu rwego rw'imiti, HPMC ikoreshwa gake cyane nk'ibikoresho byo gusiga ibinini, imiterere ihoraho, n'ibishishwa bya capsule, ariko isaba ubuziranenge n'umutekano mwinshi cyane. Ikoreshwa risanzwe:

Gusiga ibinini: Muri rusange 2% kugeza kuri 5% by'uburemere bw'ibinini bikoreshwa mu kugenzura umuvuduko wo gusenyuka no kunoza imiterere.

Ibinini birekura burundu: Ibipimo bya HPMC bishobora kugera kuri 10% kugeza kuri 40%, bikaba nk'ibikoresho bigabanya irekurwa ry'imiti. Ibinini birimo ubusa: HPMC ni yo kintu cy'ingenzi kiri muri ibi binini, irenga 50%.

3. Imikoreshereze ya HPMC mu nganda z'ibiribwa

HPMC ikoreshwa nk'ikintu gikomeza ubushyuhe, gitera imbaraga, kandi gitera imbaraga mu biribwa, kandi ikunze gukoreshwa mu biryo bitetse, ibinyobwa, n'ibikomoka ku mata birimo amavuta make. Igipimo cy'ikoreshwa ubusanzwe kiri hagati ya 0.1% na 0.5%. Urugero:

Ice cream: Hafi 0.2% byongewemo kugira ngo birusheho kunogerwa no gukumira ikorwa rya kristu y'urubura.

Ibiryo byokejwe: Bigera kuri 0.3% byongewemo kugira ngo byongere ubushuhe n'ubworoherane.

4. Ikoreshwa rya HPMC mu nganda za buri munsi z'imiti

HPMC ikoreshwa nk'umuti wongera imbaraga n'umuti utuma umuntu arushaho kuba mwiza mu shampoo, gel zo kwiyuhagira, n'ibindi bikoresho byo kwita ku ruhu, akenshi ikoreshwa hagati ya 0.3% na 1.0%. Muri ibi:

Shampoo: 0.3% kugeza kuri 0.6% yongewemo kugira ngo yongere imiterere n'uburyo bwo kumva imiterere y'imitsi.

Amavuta yo kwisiga uruhu: Hafi 0.5% kugeza 1.0% yongewemo kugira ngo yongere ikwirakwira no gukora agahu gatanga ubushyuhe.

5. Ibintu by'ingenzi bigira ingaruka ku gipimo cy'ikoreshwa rya HPMC

Ubwoko bw'ibicuruzwa: Sisitemu zitandukanye zifite ibisabwa bitandukanye, urugero, mortier > ibiryo.

Ubucucike bwa HPMC: Ubucucike bwinshi HPMC isaba ingano ntoya, ariko igaragaza ko amazi agumana neza.

Ubushyuhe n'ibidukikije: Gukoresha ubushyuhe bwinshi bisaba ko amazi agumana neza, ibyo bikaba byongera ikoreshwa rya HPMC.

Uburyo bwo gukora: Imikoreshereze ya HPMC ishobora kugabanuka iyo RDP cyangwa starch ether ikoreshejwe nk'inyongera.

Nta gipimo ntarengwa gihamye cyo gukoresha HPMC; igomba kuba ijyanye n'ibisabwa mu nganda n'uburyo bwo kuyitunganya. Muri rusange, igipimo cy'ikoreshwa ry'inganda z'ubwubatsi ni 0.2%-0.6%, ku nganda zikora imiti gishobora kugera kuri 40%, ku nganda zikora ibiribwa ni hafi 0.1%-0.5%, naho ku bicuruzwa bya buri munsi ni 0.3%-1.0%.Guhitamo ubwoko bukwiye bwa HPMCkandi igipimo ntikinongera imikorere y'umusaruro gusa ahubwo kinagenzura neza ikiguzi.