Ibintu nyamukuru biranga hydroxyethyl selulose ni uko ibora mumazi akonje namazi ashyushye, kandi ikaba idafite imiterere. Ifite intera nini yo gusimbuza, kwikemurira no kwiyegeranya. imvura. Hydroxyethyl selulose yumuti irashobora gukora firime ibonerana, kandi ifite ibiranga ubwoko butari ionic budahuza na ion kandi bufite ubwuzuzanye bwiza.
TemperatureUbushyuhe bwo hejuru hamwe no gukomera kwamazi: Ugereranije na methyl selulose (MC), iboneka gusa mumazi akonje, hydroxyethyl selulose irashobora gushonga mumazi ashyushye cyangwa mumazi akonje. Urwego runini rwo kwikemurira hamwe nubwiza bwimiterere, hamwe nubushuhe butari ubushyuhe.
Resistance Kurwanya umunyu: Bitewe nubwoko butari ionic, irashobora kubana nizindi polymers zishonga amazi, surfactants hamwe nu munyu mugari. Kubwibyo, ugereranije na ionic carboxymethyl selulose (CMC), hydroxyethyl selile ifite imbaraga zo kurwanya umunyu.
Ret Kugumana amazi, kuringaniza, gukora firime: ubushobozi bwayo bwo gufata amazi bwikubye kabiri methyl selulose, hamwe nogutunganya neza no gukora firime nziza, kugabanya amazi, kugabanuka nabi, guhuza ibitsina bikingira.
Gukoresha hydroxyethyl selulose
Hydroxyethyl selulose nigicuruzwa kitari ionic cyamazi ya elegitoronike ya ether, ikoreshwa cyane mububiko bwububiko, peteroli, polymer polymerisation, ubuvuzi, gukoresha burimunsi, impapuro na wino, imyenda, ububumbyi, ubwubatsi, ubuhinzi nizindi nganda. Ifite imirimo yo kubyimba, guhuza, kwigana, gutatanya no gutuza, kandi irashobora kugumana amazi, gukora firime no gutanga ingaruka zo gukingira. Irashobora gushonga byoroshye mumazi akonje namazi ashyushye, kandi irashobora gutanga igisubizo hamwe nubwinshi bwubwiza. Imwe muma selile yihuta.
Irangi
Hydroxyethyl selulose niyo ikoreshwa cyane mubyimbye muri latex. Usibye kubyimba latx yatwikiriye, irashobora kandi kwigana, gutatanya, gutuza no kugumana amazi. Irangwa ningaruka zidasanzwe zibyibushye, iterambere ryiza ryamabara, imitungo ikora firime hamwe nububiko buhamye. Hydroxyethyl selile ni inkomoko ya ionic selulose ishobora gukoreshwa muburyo bugari bwa pH. Ifite guhuza neza nibindi bikoresho mubice (nka pigment, inyongeramusaruro, uwuzuza umunyu). Ipitingi yuzuye hamwe na hydroxyethyl selulose ifite rheologiya nziza kubiciro bitandukanye byogosha kandi ni pseudoplastique. Uburyo bwubwubatsi nko gukaraba, gusiga uruziga, no gutera. Ubwubatsi bwiza, ntabwo byoroshye gutonyanga, kugabanuka no kumeneka, no kuringaniza neza.
2 Polymerisation
Hydroxyethyl selulose ifite imirimo yo gukwirakwiza, kwigana, guhagarika no guhagarika muri polymerisation cyangwa copolymerisation yibigize insimburangingo, kandi birashobora gukoreshwa nka colloid ikingira. Irangwa nubushobozi bukomeye bwo gukwirakwiza, “firime” yoroheje yingingo, ingano nziza yingirakamaro, imiterere yingingo imwe, ubwoko bworoshye, amazi meza, ibicuruzwa bisobanutse neza kandi bitunganijwe neza. Kuberako hydroxyethyl selulose ishobora gushonga mumazi akonje namazi ashyushye, kandi ikaba idafite aho ihurira nubushuhe, irakwiriye muburyo butandukanye bwa polymerisiyasi.
Ibintu byingenzi bifatika byo gukora iperereza ku bwiza bwikwirakwizwa ni ubuso (cyangwa intera) impagarara, imbaraga zintera nubushyuhe bwa gelation yumuti wamazi. Iyi miterere ya hydroxyethyl selulose ikwiranye na polymerisation cyangwa copolymerisation ya sintetike.
Hydroxyethyl selulose ifite ubwuzuzanye bwiza nandi mazi ya elegitoronike ya elegitoronike na PVA. Sisitemu igizwe rero irashobora kubona ingaruka zuzuye zo kwigira kumbaraga za mugenzi wawe no kuzuza intege nke z'umuntu. Ibicuruzwa bivangwa na resin ntabwo bifite ireme ryiza gusa, ahubwo binagabanya gutakaza ibintu.
3 gucukura amavuta
Mu gucukura peteroli no kuyibyaza umusaruro, hydroxyethyl selulose-yuzuye cyane-ikoreshwa cyane nka viscosifier kugirango amazi arangire kandi arangize amazi. Hydroxyethyl selulose ya viscosity nkeya ikoreshwa nkigabanuka ryamazi. Mu byondo bitandukanye bisabwa mu gucukura, kurangiza, sima no kuvunika, hydroxyethyl selulose ikoreshwa nkibyimbye kugirango ibone amazi meza kandi ituze neza. Mugihe cyo gucukura, irashobora kunoza umusenyi wo gutwara ibyondo kandi ikongerera igihe cyumurimo wa biti. Mugihe gito cyo kurangiza icyiciro cya flux hamwe na sima ya sima, ibintu byiza byo kugabanya amazi ya hydroxyethyl selulose birashobora kubuza amazi menshi kwinjira murwego rwamavuta kuva mubyondo, kandi birashobora kongera ubushobozi bwumusaruro wamavuta.
Imiti ya buri munsi
Hydroxyethylcellulose ni firime nziza yambere, ihuza, ikabyimbye, stabilisateur kandi ikwirakwiza muri shampo, imisatsi, imisatsi, kutabogama, kondereti no kwisiga; muri porojeri ya detergent Nibikoresho byo gusubiramo umwanda. Hydroxyethyl selulose ishonga vuba ku bushyuhe bwinshi, bushobora kwihutisha umusaruro no kunoza umusaruro. Ikintu kigaragara cyimyenda irimo hydroxyethyl selile ni uko ishobora kunoza neza no guhuza imyenda.
5 ubwubatsi
Hydroxyethyl selulose irashobora gukoreshwa mubicuruzwa byubwubatsi nko kuvanga beto, minisiteri nshya, plaque gypsum cyangwa izindi minisiteri, nibindi, kugirango bigumane amazi mugihe cyubwubatsi mbere yo gushiraho no gukomera. Usibye kunoza uburyo bwo gufata neza ibicuruzwa byubaka, hydroxyethyl selulose irashobora kandi kongera igihe cyo gukosora nigihe cyo gufungura stucco cyangwa mastique. Kugabanya uruhu, kunyerera no kugabanuka. Ibi birashobora kunoza imikorere yubwubatsi, kunoza imikorere yakazi, kubika umwanya, kandi mugihe kimwe byongera umuvuduko wo kwagura ingano ya stucco, bityo bikabika ibikoresho bibisi.
6 ubuhinzi
Hydroxyethyl selulose ikoreshwa muguhumanya imiti yica udukoko no guhagarika ibihingwa nkibibyimbye byo gutera imiti cyangwa guhagarika. Irashobora kugabanya gutembera kwa agent hanyuma ikayihambira cyane kumababi yikimera, bityo bikongera ingaruka zo gutera amababi. Hydroxyethyl selulose irashobora kandi gukoreshwa nkigikoresho cyo gukora firime mugutunganya imbuto no gutwikira; nk'umushinga uhuza kandi ukora firime mugutunganya amababi y'itabi.
7 Impapuro
Hydroxyethyl selulose irashobora gukoreshwa nkigikoresho kinini ku mpapuro no ku kibaho kandi nkigikoresho cyo kubyimba no guhagarika inkwa zishingiye ku mazi. Mubikorwa byo gukora impapuro, ibintu bisumba byose bya hydroxyethyl selulose harimo guhuza amenyo menshi, resin hamwe nu munyu ngugu, ifuro rike, gukoresha ogisijeni nkeya hamwe nubushobozi bwo gukora firime nziza. Firime ifite ubushobozi buke bwo hejuru hamwe nuburabyo bukomeye, kandi irashobora kugabanya ibiciro. Impapuro zingana na hydroxyethyl selulose kugirango zicapwe neza. Mugukora wino ishingiye kumazi, wino ishingiye kumazi yuzuye hamwe na hydroxyethyl selulose yumye vuba, ifite amabara meza, kandi ntabwo itanga gukomera.
Imyenda
Irashobora gukoreshwa nka binder na sizing agent mugucapura imyenda no gusiga irangi irangi na latex; umubyimba wo gupima ibikoresho inyuma ya tapi. Muri fibre y'ibirahure, ikoreshwa nkibikoresho byo kubumba no guhuza; mu mpu z'uruhu, irashobora gukoreshwa nka modifier na binder. Itanga ubugari bwagutse kuri ibi bitwikiriye cyangwa ibifatika, bikavamo uburyo bumwe kandi bwihuse bwo gutwikira kandi byanditse neza.
9 ceramics
Imbaraga nyinshi zihuza gukora ceramics.
10 Amenyo
Irashobora gukoreshwa nkibyimbye mugukora amenyo.
Igihe cyo kohereza: Nzeri-24-2022