Hydroxyethyl selulose (HEC) ni selile itari ionic selulose ether ikozwe mubintu bisanzwe bya polymer material selile ikoresheje urukurikirane rwa etherification.Ni impumuro nziza, idafite uburyohe, ifu yera cyangwa granule idafite uburozi, ishobora gushonga mumazi akonje kugirango ibe igisubizo kibonerana kibonerana, kandi iseswa ntirigerwaho nigiciro cya pH.Ifite umubyimba, guhambira, gutatanya, kwigana, gukora firime, guhagarika, kwamamaza, gukora cyane, kugumana ubushuhe no kwihanganira umunyu.Ikoreshwa cyane mu gusiga amarangi, ubwubatsi, imyenda, imiti ya buri munsi, impapuro, gucukura amavuta nizindi nganda.
Mainikoreshwa ryaHydroxyethyl selile
1.Irangi & Coating
Irangi rishingiye ku mazi ni isukari y'amazi ikozwe mumashanyarazi cyangwa amazi ashingiye kuri resin, cyangwa amavuta, cyangwa emulsiyo, hiyongereyeho inyongeramusaruro zijyanye.Amazi ashingiye kumazi afite imikorere myiza agomba kandi kuba afite imikorere myiza yo gukora, imbaraga zo guhisha, gufatira hamwe, hamwe no gufata neza amazi;selulose ether nigikoresho kibisi gikwiye gutanga iyi mico.
2.Ubwubatsi
Mu rwego rw'inganda zubaka, HEC ikoreshwa nk'inyongera ku bikoresho nk'ibikoresho byo ku rukuta, beto (harimo na asfalt), amabati yometse hamwe n'ibikoresho bya kawasi.
Inyongeramusaruro zirashobora kongera ubukana no kubyimba ibikoresho byubwubatsi, kunoza gufatana, gusiga amavuta, no gufata amazi, kongera imbaraga zingingo zibice cyangwa ibice, kunoza kugabanuka, no kwirinda kumeneka.
3.Inyandiko
Ipamba ivurwa na HEC, fibre synthique cyangwa ibivanga bitezimbere imitungo yabo nko kurwanya abrasion, irangi, irwanya umuriro hamwe no kurwanya ikizinga, ndetse no kuzamura umubiri wabo (shrinkage) no kuramba, cyane cyane kuri fibre synthique, bigatuma bahumeka kandi bikagabanya static amashanyarazi.
4.Imiti ya buri munsi
Cellulose ether ninyongera yingenzi mubicuruzwa byimiti ya buri munsi.Ntishobora gusa kunoza ubwiza bwamavuta yo kwisiga cyangwa amavuta ya emulsiya, ahubwo irashobora no gukwirakwiza no gutuza ifuro.
5.Gukora impapuro
Mu rwego rwo gukora impapuro, HEC irashobora gukoreshwa nkibikoresho bingana, gushimangira umukozi nimpapuro, guhindura ubuziranenge
6.Gucukura amavuta
HEC ikoreshwa cyane cyane mubyimbye no gutuza mubikorwa byo gutunganya peteroli.Nibikoresho byiza bya peteroli.Yakoreshejwe cyane mu gucukura, kurangiza neza, sima no mubindi bikorwa byo gukora peteroli mu mahanga mu myaka ya za 1960.
7.Ibindi bice byo gusaba
7.1 Ubuhinzi
Hydroxyethyl selulose (HEC) irashobora guhagarika neza uburozi bukomeye mumazi ashingiye kumazi.
HEC irashobora kugira uruhare mu gufatira uburozi amababi mugikorwa cyo gutera;HEC irashobora gukoreshwa nkibyimbye kugirango imiti igabanuke kugirango igabanye ibiyobyabwenge, bityo byongere ingaruka zo gukoresha imiti yatewe.
HEC irashobora kandi gukoreshwa nkibikorwa byo gukora firime mubikoresho byo gutwika imbuto;nk'igiti gifatika mugutunganya amababi y'itabi.
7.2 Umuriro
Hydroxyethyl selulose irashobora gukoreshwa nkinyongera kugirango yongere ibikorwa byo gutwikira ibikoresho bitarinda umuriro, kandi yakoreshejwe cyane mugutegura “umubyimba” utagira umuriro.
7.3 Kubeshya
Hydroxyethylcellulose irashobora kunoza imbaraga zitose no kugabanuka kwumusenyi wa sima hamwe na sisitemu ya silikatike ya sodium.
7.4 Microscopi
Hydroxyethyl selulose irashobora gukoreshwa mugukora firime kandi nkikwirakwiza mugukora amashusho ya microscopique.
7.5 Gufotora
Thickener mumazi menshi yumunyu mwinshi ukoreshwa mugutunganya firime.
7.6 Irangi rya Fluorescent
Ikoreshwa nka binder hamwe nogukwirakwiza bihamye kubintu bya fluorescent mubitereko bya fluorescent.
7.7 Amashanyarazi na Electrolysis
Irashobora kurinda koleide ingaruka ziterwa na electrolyte;hydroxyethyl selulose irashobora guteza imbere gushira hamwe mumashanyarazi ya kadmium.
7.8 Ububumbyi
Irashobora gukoreshwa mugutegura imbaraga-zihuza imbaraga zubutaka.
7.9 Umugozi
Imiti itera amazi irinda ubuhehere kwinjira mu nsinga zangiritse.
Igihe cyo kohereza: Mutarama-09-2023