Uburyo bwo gushonga no kwirinda indwara ya HPMC

Hydroxypropyl methylcellulose ntabwo ishongeshwa muri ethanol na acetone rwose. Umuti w'amazi urahamye cyane iyo ubushyuhe bw'icyumba kandi ushobora gushonga iyo ubushyuhe buri hejuru. Inyinshi muri hydroxypropyl methylcellulose iri ku isoko ubu ni iz'amazi akonje (amazi yo mu cyumba, amazi yo mu robine) zo mu bwoko bwa HPMC yo mu gihe gito. Amazi akonje yo mu gihe gito azaba yoroshye kandi afite umutekano wo gukoresha. HPMC igomba kongerwamo amazi akonje nyuma y'iminota icumi kugeza kuri mirongo icyenda kugira ngo irusheho kubyimba buhoro buhoro. Niba ari icyitegererezo cyihariye, igomba kuvangwa n'amazi ashyushye kugira ngo itanyagurike, hanyuma igasukwa mu mazi akonje kugira ngo ishonge nyuma yo gukonja.

Iyo ibikoresho bya HPMC byongewe mu mazi, birafungana hanyuma bigashonga, ariko uku gushonga biratinda cyane kandi biragoye. Uburyo butatu bukurikira bwo gushonga burasabwa, kandi abakoresha bashobora guhitamo uburyo bworoshye bitewe n'uko ikoreshwa (cyane cyane kuri HPMC y'amazi akonje).

Uburyo bwo gushonga no kwirinda indwara ya HPMC

1. Uburyo bwo gukoresha amazi akonje: Iyo akeneye kongerwa mu gipimo cy’amazi gisanzwe gikoreshwa mu bushyuhe busanzwe, ni byiza gukoresha ubwoko bw’amazi akonje akwirakwira. Nyuma yo kongeramo ubunini, imiterere y’amazi izakomeza kwiyongera kugeza ku gipimo cy’ibipimo.

2. Uburyo bwo kuvanga ifu: Ifu ya HPMC n'ibindi bice bingana cyangwa byinshi by'ifu bikwirakwizwa neza binyuze mu kuvanga byumye, kandi nyuma yo kongeramo amazi kugira ngo bishonge, HPMC ishobora gushonga muri iki gihe kandi ntizongera guterana. Mu by'ukuri, uko ubwoko bwa hydroxypropyl methylcellulose bwaba buri kose. Ishobora kuvangwa mu buryo bwumye mu bindi bikoresho.

3. Uburyo bwo kunywesha ibinyabutabire by’umwimerere: HPMC ibanza gukurwaho cyangwa gutoseshwa n’ibinyabutabire by’umwimerere, nka ethanol, ethylene glycol cyangwa amavuta, hanyuma igashongeshwa mu mazi, kandi HPMC ishobora no gushongeshwa neza.

Mu gihe cyo gusenya, iyo habayeho guhurirana, bizapfunyikwa. Ibi ni ingaruka zo kuvanga ku buryo butari bumwe, bityo ni ngombwa kwihutisha umuvuduko wo kuvanga. Iyo hari utubyimba mu gusenya, biterwa n'umwuka uterwa no kuvanga ku buryo butari bumwe, kandi umuti wemerewe guhagarara amasaha 2-12 (igihe runaka giterwa n'uburyo umuti uhagaze) cyangwa kuvanga, gushyiramo igitutu n'ubundi buryo bwo gukuraho, kongeramo ingano ikwiye ya defoamer nabyo bishobora gukuraho iki kibazo. Kongeramo ingano ikwiye ya defoamer nabyo bishobora gukuraho iki kibazo.

Kubera ko hydroxypropyl methylcellulose ikoreshwa mu nganda zitandukanye, ni ingenzi cyane kumenya uburyo bwo gushonga bwa hydroxypropyl methylcellulose kugira ngo ikoreshwe neza. Byongeye kandi, abakoresha bibutswa kwita ku kurinda izuba, kurinda imvura no kurinda ubushuhe mu gihe cyo kuyikoresha, kwirinda urumuri rutaziguye, no kubika ahantu hafunze kandi humutse. Irinde ko byagera ku masoko y’inkongi kandi wirinde ivumbi ryinshi ahantu hafunze kugira ngo hirindwe ibyago byo guturika.