Nibihe bintu biranga hydroxyyerthyl methylcellse?

Hydroxyethyl methylcellulose (HEMC) is a nonionic cellulose ether, which is a modified product obtained by partially hydroxyethylating methylcellulose (MC). HEMC ifite imitungo myinshi idasanzwe yumubiri na shimi, ikoreshwa cyane mubwubatsi, imiti, ibiryo nibindi bice.

1. Kukemera no kukesha
Hemc ifite neza mumazi. Irashobora gushonga vuba mumazi akonje kugirango akore igisubizo cyiboneye cyangwa gisobanutse, kandi mubikorwa bimwe na bimwe byo kwikora, igisubizo cyacyo cyerekana imitungo ya viscous. Igisubizo cya exioous ya hemc gifite pseudoplastity, ni ukuvuga, nkuko kwiyongera kwikibazo, viscogity yumusubizo iragabanuka. Uyu mutungo utuma mwiza mubisabwa nkibikoresho byubatswe no kugikora.

2. Ubwinshi
HEMC ifite imitungo myiza yijimye kandi irashobora kongera ubukwe bwa sisitemu ishingiye ku mazi. Ingaruka zayo ntizifitanye isano gusa nuburemere bwa moleki, ariko nanone mubintu nkibintu byakoranyirizwagamo, agaciro hamwe nubushyuhe bwigisubizo. HAMC ikoreshwa cyane mubikoresho byo kubaka nka cement mirtar na gypsum ishingiye kubikoresho byayo kubera ingaruka zoroheje hamwe nubushake buke bwo gutera i peris camp.

3. Kugumana amazi
HEMC ifite imitungo myiza y'amazi, bituma bigira uruhare runini mu bikoresho byo kubaka. Irashobora kugumana ubuhehere mu bikoresho bishingiye ku byaro, bigagenda igihe cyabo cyo gufungura, no kunoza ibintu byo gufata no kubaka ibikoresho. Byongeye kandi, imitungo yo kugumana amazi nabyo ikoreshwa cyane mumatara, ihimbaza ninganda zibiribwa, zishobora kubuza amazi muri sisitemu byihuse.

4. Imiterere ya firime
Hemc irashobora gukora firime imwe hejuru hamwe numutungo mwiza wa firime. Iyi filime ifite imbaraga nubukaze, kandi irashobora gukoreshwa mu kurinda ipfundo no gukumira amazi. Imiterere yo gukora film ituma ifite ibyifuzo byingenzi mubice, amarangi, abakozi ba couting hamwe nizindi nzego.

5. Guhagarara
HEMC ifite imiti mira yimiti no kwihanganira ibidukikije byiza na alkali. Igisubizo cyacyo gitangaje gikomeje guhagarara muri byinshi ph (mubisanzwe 2-12) kandi ntabwo bikunze kugaragara cyangwa kugwa. Byongeye kandi, HEMC ifite kandi ituze runaka kumucyo, ubushyuhe n'indaya, kugirango ishobore gukora mubihe bibi.

6. BioCompaTubishoboka n'umutekano
HEMC ni uruganda rutari ionic rusanzwe rudatera allergie cyangwa ibindi bisubizo bibi kandi bifite biocompat. Kubwibyo, mumiti yubuvuzi nibiryo, HEMC ikunze gukoreshwa nkububyimba, ibikoresho byo guhagarika umutima na capsule. Umutekano wacyo ukoreshwa cyane mubuvuzi bwibicuruzwa.

7. Kurwanya Umunyu
Ugereranije nubundi bwoko bwa bahanganye na selile, hemc yihanganira neza electrolytes. Irashobora gukomeza gutsindira viscosity kandi ituje muri sisitemu irimo kwibanda kumunyu. Iyi mikorere itanga ibyiza muri porogaramu zimwe zidasanzwe, nko gukonja amazi yo gushyuha muri peteroli.

8. Amavuta no guhagarikwa
Ibisubizo bya hemc bifite amavuta meza no guhagarikwa, bishobora guteza imbere amazi nubwisanzure bwubwubatsi. Ibi ni ngombwa cyane cyane mubikoresho bya sima bishingiye, bishobora kunoza ibikorwa no kurwanya imitungo yabigenewe.

Hydroxyyethyyl Methylcellllse yakoreshwaga cyane mu kubaka, imiti, ibiryo, kwisiga, guhagarika no kugumana amazi, kugumana amazi no gutuza. Ibintu bitari bioneic, biocompaTubitekerezo byiza no gutuza bituma habaho inyongeramusi nyinshi zishobora kugira uruhare runini muburyo butandukanye bwo gufata inganda.