Ubushyuhe bwinshi 200000 HPMC

Hydroxypropyl Methylcellulose (HPMC)ni eteri ya cellulose idafite ionic ikoreshwa cyane mu bwubatsi, imiti, ibiribwa, imiti ya buri munsi n'izindi nganda. Dukurikije ubukana bwayo, HPMC ishobora kugabanywamo ubukana buke, ubukana buri hagati n'ubukana bwinshi. Muri byo, HPMC ifite ubukana bwa mPa 200000 ni yo ifite ubukana bwinshi, ifite ubushobozi bwo gukora filime no kubika amazi neza, kandi ifite agaciro kadasanzwe mu nzego nyinshi.

1. Ibiranga by'ibanze

Ubushyuhe bwinshi bwa HPMC (200000 mPa·s) bukozwe muri cellulose karemano ya polymer kandi buhindurwa hakoreshejwe etherification. Ubusanzwe isura yayo ni ifu y'umweru cyangwa idasa n'umweru ifite ubushyuhe bwiza kandi yoroshye gukwirakwira. Ubu bwoko bwa HPMC bushobora gukwirakwizwa vuba mu mazi akonje kugira ngo bukore igisubizo kibonerana cyangwa kidasa n'amazi. Agaciro kayo k'ubushyuhe gasobanura ubushyuhe buhinduka mu gisubizo cy'amazi cya 2% kuri 20°C, kikagera kuri 200000 mPa·s, kigaragaza imiterere ihamye cyane n'imiterere ya rheological.

2. Imikorere y'ingenzi

Kubika amazi neza cyane

HPMC ifite ubukana bwinshi bwo kwinjiza amazi no kubika amazi, cyane cyane mu bikoresho by'ubwubatsi, ishobora gukumira amazi guhumeka vuba cyane, kandi ikarinda kwangirika no gutakaza imbaraga bitewe no kubura amazi.

Ububyibushye n'amavuta meza

HPMC ifite ubunini bwa viscosity bwa 200000 ifite ingaruka zikomeye zo gukuba, kandi nubwo ingano y’inyongera yaba ari nke, ishobora kongera cyane ubunini bw’umuti cyangwa sisitemu. Muri icyo gihe, ifite amavuta meza n’ubushobozi bwo kubaka, bigatuma irangi, putty na mortier byoroha kandi byoroshye gukoresha mu gihe cyo kubaka.

Imiterere myiza yo gukora filime

Ubwo bwoko bwa HPMC bushobora gukora agapira gakomeye, koroshye kandi gafite isura nyuma yo kuma, bigafasha kongera ubushobozi bwo kwangirika no gufatana kw'igitambaro.

Gukomera cyane mu bya shimi

HPMC ni polymeri idafite ionic, idashobora kwangirika ku bijyanye na aside na alkali kandi ntibyoroshye kuyikoresha hamwe n'ibindi bice by'imiti, bigatuma igira imikoranire myiza mu buryo bugoye.

3. Ahantu ho gusaba

Inganda z'ubwubatsi

HPMC ifite ubukana bwinshi ikoreshwa cyane mu bikoresho by'ubwubatsi nka mortier yumye, kole y'amatafari, mortier yo gushyushya ubushyuhe, ifu ya putty, nibindi. Imikorere yayo yo gukomera no kubika amazi ishobora kunoza cyane imikorere y'ubwubatsi, kongera ubushobozi bwo gufatana no kudaserera.

Inganda z'imiti

Nk'uburyo bwo kurekura imiti bugenzurwa n'imiti hamwe n'ibikoresho bya capsule shell, HPMC ishobora gukoreshwa nk'igice cy'ingenzi cy'imiti irekurwa mu buryo buhoraho kugira ngo yongere igihe cyo kurekura imiti no kunoza uburyo bwo kuboneka.

Inganda z'ibiribwa

Ikoreshwa nk'ikintu gifasha mu gukurura, gushimangira, gufunga no gukurura mu biribwa, nko mu biribwa bidafite ibinure byinshi n'ibiryo bitetse mu guteka kugira ngo inoze imiterere n'uburyohe.

Ishami ry'imiti rya buri munsi

HPMC ikoreshwa nk'umuti wongera ubukana no gushimangira imiterere y'uruhu mu shampoo, isukura isura, n'amavuta yo kwisiga kugira ngo inoze imiterere n'uburyo igaragara.

4. Imikoreshereze n'uburyo bwo kwirinda

Mu gihe ukoresha HPMC ifite ubushyuhe bwinshi, igomba kongerwamo buhoro buhoro mu mazi ku bushyuhe bw'icyumba hanyuma igakwirakwizwa mu gihe uvangavanga kugira ngo wirinde ko ibintu biterana. Nyuma y'uko sisitemu yo gukwirakwiza ikozwe mu cyiciro cya mbere, igomba gusigara ihagaze kugira ngo amazi arusheho kuba meza kugira ngo amaherezo ikore umuti wa colloidal utose kandi ubonerana. HPMC ntigomba kuvangwa na aside ikomeye na alkali kugira ngo imiterere yayo ya molekile itangirika. Byongeye kandi, ahantu ho kubika hagomba kwirinda ubushuhe n'ubushyuhe bwinshi kugira ngo hirindwe ko ibicuruzwa biterana kubera ubushuhe kandi bigira ingaruka ku mikorere.

Ubushyuhe bwinshi 200000 HPMCYabaye igikoresho cy'ingenzi mu nganda nyinshi bitewe n'imikorere yayo myiza no guhuza n'imimerere mu nzego nyinshi. Bitewe n'iterambere ry'ikoranabuhanga no kwaguka kw'ibikenewe ku isoko, urwego rw'ikoreshwa ryayo ruzarushaho kwaguka. Kumenya neza imiterere y'imikorere yayo n'uburyo bwo kuyikoresha neza bizarushaho kugaragaza imikorere yayo kandi birusheho kunoza ubwiza bw'ibicuruzwa n'imikorere myiza.