HydroxyPropylmethylcellCellCellsells (HPMC ni ngombwa muri minisiteri, ifite uruhare runini mugutezimbere imikorere ya minisiteri. Nk'abatari uburozi, badahumanye n'ibidukikije, HPMC yasimbuye inyongeramuco gakondo gakondo nk'ibice bya Ether na Lignin ether mu nganda z'ubwubatsi. Iyi ngingo izaganira ku ruhare rukomeye rwa HPMC muri MISTAR mu bice bitatu byo kugumana amazi, gukora umurimo no guhungabana.
HPMC irashobora kunoza neza i kugumana amazi. Kugumana amazi kwa minisiteri bivuga ubushobozi bwa minisiteri kugirango bagumane amazi yacyo mugihe cyo kubaka. Kugumana amazi kuri minisiteri bifitanye isano n'imikorere ya sima kandi kongeweho zikoreshwa muri minisiteri. Niba minisiteri itakaje amazi menshi, bizatuma minisiteri yumye, izagabanya cyane ibikorwa byayo no kugaza, ndetse bigatera ibibazo nko guhagarika ibicuruzwa byarangiye.
HPMC ikubiyemo amatsinda ya hydroxyle na methyl kandi ni hydrophilic. Irashobora gukora urwego rwa firime yo hejuru hejuru yubutaka bwo kubuza guhumeka no kunoza neza ko minisiteri yo kugumana amazi. Muri icyo gihe, HPMC irashobora kandi guhuza na molekile y'amazi binyuze muri hydrogen Kubwibyo, HPMC ifite ingaruka zikomeye muburyo bwo kuzamura ubwo butegetsi bwa minisiteri.
HPMC irashobora kandi kunoza imikorere ya minisiteri. Igikorwa cya minisiteri kivuga ko pease ishobora gukoreshwa no gufatwa mugihe cyo kubaka. Ibyiza bya minisiteri, biroroshye kubakozi bubaka kugenzura imiterere no guhuza minisiteri mugihe cyubwubatsi. Igikorwa cyiza cya minisiteri gishobora kandi kugabanya umubare wimifuka yindege mubicuruzwa byarangiye, bigatuma imiterere yinzangano no gushikama.
HPMC irashobora kunoza neza imikorere ya minisiteri kugabanya virtar ya minisiteri. Uburemere bwa moleclar ya HPMC ni hejuru cyane, kandi biroroshye gushiraho amazu ya hydrogen hamwe na molekile yamazi, bikaviramo ubukuru bwo hejuru. Ariko, HPMC irashobora kubora mumiterere mito hakurikijwe ibikorwa byimbaraga zububasha, bigabanya urujijo rwa minisiteri. Kubwibyo, iyo abakozi bubaka bakemura minisiteri, ibice bya HPMC bizavunika, bigatuma misiteri amaraso kandi yoroshye kubaka. Byongeye kandi, amatsinda ya hydrophilic muri HPMC irashobora kandi gukora firime yo hejuru hejuru yubutaka, kugabanya amakimbirane ya morparticle hagati yibice bya minisiteri, no kurushaho kunoza imikorere ya minisiteri.
HPMC irashobora guteza imbere amahano ya minisiteri. Amahirwe ya minisiteri bivuga ubushobozi bwayo bwo gukurikiza neza ubuso bwa substrate. Imyitozo myiza irashobora gukora isano ikomeye kandi yizewe hagati ya minisiteri na sustrate, ireza iherezo ryibicuruzwa byarangiye. Mubyongeyeho, ugupfusha neza birashobora kandi gukora hejuru yibicuruzwa byarangiye kandi byiza.
HPMC irashobora guteza imbere amahano ya minisiteri muburyo butandukanye. Mbere ya byose, HPMC irashobora gukora firime yo hejuru hejuru ya substrate nyuma yubwubatsi bwa minisiteri, bushobora kugabanya neza impagarara zubuso bwa subsite kandi byoroshye kuri minisiteri kubahiriza ishyaka. Icya kabiri, ibice bya HPMC birashobora kandi gukora imiterere y'urusobe hejuru ya substrate, ongera ahantu haturwa hagati ya minisiteri na sustrate, no kurushaho kuzamura amahano ya minisiteri. Byongeye kandi, amatsinda ya hydrophilic muri HPMC irashobora guhuzwa na molekile y'amazi, ishobora kongera umubare wa shiti ya sima ya miniteri ya minisiteri kandi arushijeho kunoza imbaraga zubushake bwa minisiteri.
Gusaba HPMC muri minisiteri bifite ibyiza byinshi nko kugumana amazi, gukorana, no kunonosora. Izi nyungu ntabwo zigirira akamaro abakozi bubaka gusa, ahubwo banagira ingaruka nziza kumiterere rusange yibicuruzwa byarangiye. Hamwe n'iterambere ry'ubumenyi n'ikoranabuhanga, bizera ko HPMC izagira uruhare rukomeye mu nganda zubwubatsi kandi itanga ibikoresho byinshi kandi byiza kandi umutekano kubwubwubatsi.
Igihe cya nyuma: Sep-01-2023