Imiterere y'ingenzi ya hydroxyethyl cellulose ni uko ishongera mu mazi akonje n'amazi ashyushye, kandi nta miterere ya gelling ifite. Ifite urwego runini rwo gusimbuza, gushonga no kugwa. Umuti wa hydroxyethyl cellulose ushobora gukora firime ibonerana, kandi ifite imiterere y'ubwoko butari ioni idakorana na iyoni kandi ifite imikoranire myiza.
①Ubushyuhe bwinshi n'amazi ashonga: Ugereranyije na methyl cellulose (MC), ishonga gusa mu mazi akonje, hydroxyethyl cellulose ishobora gushonga mu mazi ashyushye cyangwa mu mazi akonje. Imiterere myinshi yo gushonga no gushonga, hamwe no gushonga kudashyuha.
②Kurwanya umunyu: Bitewe n'ubwoko bwawo butari ioni, ushobora kubana n'izindi polymer zishongeshwa mu mazi, surfactants n'umunyu mu buryo butandukanye. Kubwibyo, ugereranije na ionic carboxymethyl cellulose (CMC), hydroxyethyl cellulose ifite ubudahangarwa bwiza bw'umunyu.
③Gufata amazi, kuyanganya, no kuyatunganya: ubushobozi bwayo bwo gufata amazi bukubye kabiri ubwa methyl cellulose, ifite uburyo bwiza bwo kugenzura amazi no kuyatunganya neza, kugabanya igihombo cy'amazi, kwangirika kw'amazi, no kurinda uburinganire bw'ibinure.
Ikoreshwa rya hydroxyethyl cellulose
Hydroxyethyl cellulose ni ikintu kivangwa na eteri ya cellulose idashonga mu mazi, gikoreshwa cyane mu bwubatsi, peteroli, polimeri ya polymer, ubuvuzi, ikoreshwa buri munsi, impapuro na wino, imyenda, ceramic, ubwubatsi, ubuhinzi n'izindi nganda. Ifite inshingano zo gukomera, gufatanya, gutemba, gukwirakwiza no gushimangira, kandi ishobora kubika amazi, gukora firime no gutanga ingaruka zo kurinda colloid. Yoroshye gushonga mu mazi akonje n'amazi ashyushye, kandi ishobora gutanga umuti ufite ubwoko bwinshi bwa viscosity. Imwe muri eteri za cellulose zihuta cyane.
Irangi 1 rya latex
Hydroxyethyl cellulose ni yo ikoreshwa cyane mu gukurura latex. Uretse gukurura latex, ishobora no gukurura, gukwirakwiza, gutuza no kubika amazi. Irangwa n'ubushobozi butangaje bwo gukurura, gutera neza amabara, ubushobozi bwo gukora filime no kugumana ubuziranenge. Hydroxyethyl cellulose ni ubwoko bwa cellulose butari ionic bushobora gukoreshwa mu rugero rwa pH runini. Ihuye neza n'ibindi bikoresho biri muri icyo gice (nk'amabara, inyongeramusaruro, ibintu byuzuza n'umunyu). Gukurura hydroxyethyl cellulose bifite rheology nziza ku gipimo gitandukanye cyo gukata kandi ni pseudoplastic. Uburyo bwo kubaka nko koza, gukurura, no gutera imiti bishobora gukoreshwa. Ibyubakwa neza, bitoroshye gutemba, gucika no gusiga amazi, kandi bingana neza.
2 Uburyo bwo gupima (polimeri)
Hydroxyethyl cellulose ifite inshingano zo gukwirakwiza, gukurura, guhagarika no gushimangira ibice bya polymerization cyangwa copolymerization bya resins za synthetic, kandi ishobora gukoreshwa nk'itsinda ririnda. Irangwa n'ubushobozi bukomeye bwo gukwirakwiza, "film" nto y'uduce, ingano nto y'uduce, imiterere imwe y'uduce, ubwoko buto, amazi meza, ubwiza bw'ibicuruzwa no gutunganya byoroshye. Kubera ko hydroxyethyl cellulose ishobora gushonga mu mazi akonje n'amazi ashyushye, kandi idafite ubushyuhe bwa gelling, ikwiriye cyane mu buryo butandukanye bwo gukwirakwiza polymerization.
Imiterere y'ingenzi ifatika yo gusuzuma ubwiza bw'icyuma gikwirakwiza amazi ni imbaraga z'ubuso (cyangwa imbaraga z'ubuso), imbaraga z'ubuso hamwe n'ubushyuhe bw'amazi yacyo. Iyi miterere ya hydroxyethyl cellulose ikwiriye gukoreshwa mu gupolima cyangwa gupolima bya resins za sintetike.
Hydroxyethyl cellulose ihura neza n'izindi ether za cellulose zishonga mu mazi na PVA. Sisitemu ihuza ibintu ikora ityo ishobora kugira ingaruka nziza zo kwigira ku mbaraga z'umwe umwe no kuzuza intege nke ze. Ibikoresho bya resin ivanze ntabwo bifite ubuziranenge bwiza gusa, ahubwo binagabanya igihombo cy'ibikoresho.
Gucukura peteroli 3
Mu gucukura no gukora peteroli, hydroxyethyl cellulose ifite ubukana bwinshi ikoreshwa cyane cyane nk'umuyoboro w'amazi yo kurangiza no kurangiza. Hydroxyethyl cellulose ifite ubukana buke ikoreshwa nk'umuyoboro ugabanya igihombo cy'amazi. Mu byondo bitandukanye bikenewe mu gucukura, kurangiza, gusima no gucikamo ibice, hydroxyethyl cellulose ikoreshwa nk'umuyoboro ugabanya igihombo kugira ngo ibone ubukana bwiza n'ubudahangarwa bw'ibyondo. Mu gucukura, ishobora kunoza ubushobozi bwo gutwara umucanga w'ibyondo no kongera igihe cyo gukora cy'agace k'imashini. Mu byondo bifite ubukana buke n'amazi yo gusimbuza, hydroxyethyl cellulose nziza yo kugabanya igihombo cy'amazi ishobora kubuza amazi menshi kwinjira mu gihombo cy'amavuta, kandi ishobora kunoza ubushobozi bwo gukora urwego rw'amavuta.
4 Imiti ya buri munsi
Hydroxyethylcellulose ni igikoresho cyiza cyo gushushanya, gufunga, gukurura, gusiga neza no gukwirakwiza mu shampoo, spray y'umusatsi, neutralizers, conditioners na cosmetics; mu ifu y'isabune. Hydroxyethyl cellulose ishonga vuba iyo ubushyuhe bwinshi burenze, ibi bikaba bishobora kwihutisha igikorwa no kunoza imikorere. Ikigaragara ku isabune irimo hydroxyethyl cellulose ni uko ishobora kunoza uburyo imyenda itunganywa neza kandi ikagira ubuziranenge.
5 inyubako
Hydroxyethyl cellulose ishobora gukoreshwa mu bwubatsi nk'imvange za sima, mortar nshya, plaster ya gypsum cyangwa izindi mortar, nibindi, kugira ngo amazi abikwe mu gihe cyo kubaka mbere yuko bikomera kandi bikomere. Uretse kunoza uburyo amazi abikwa mu bwubatsi, hydroxyethyl cellulose ishobora kandi kongera igihe cyo gukosora no gufungura stucco cyangwa mastic. Bigabanya uruhu, kunyerera no kugwa. Ibi bishobora kunoza imikorere y'ubwubatsi, kunoza imikorere y'akazi, kuzigama igihe, kandi icyarimwe bikongera umuvuduko wo kwaguka kwa stucco, bityo bikagabanya ibikoresho fatizo.
6 ubuhinzi
Hydroxyethyl cellulose ikoreshwa mu gushonga imiti yica udukoko no mu gushonga nk'ikintu gikomeza gukurura imiti cyangwa gushonga. Ishobora kugabanya uburyo imiti itemba kandi igafatana neza n'amababi y'igiti, bityo ikongera ingaruka zo gutera imiti ku mababi. Hydroxyethyl cellulose ishobora kandi gukoreshwa nk'ikintu gitanga filime mu gushonga no gushonga ku mbuto; nk'ikintu gifunga no gushushanya filime mu kongera gukoresha amababi y'itabi.
7 Impapuro na Wino
Hydroxyethyl cellulose ishobora gukoreshwa nk'ikintu gipima ingano ku mpapuro no ku kibaho, ndetse no nk'ikintu gikomeza no gukurura irangi ry'amazi. Mu gukora impapuro, imiterere myiza ya hydroxyethyl cellulose irimo guhuza ishinya nyinshi, resins n'imyunyu ngugu, ifuro rike, ogisijeni nke ikoreshwa n'ubushobozi bwo gukora firime yoroshye. Iyi firime ifite ubushobozi buke bwo kwinjira ku buso kandi ikagira ubwiza bukomeye, kandi ishobora no kugabanya ikiguzi. Impapuro zingana na hydroxyethyl cellulose kugira ngo ikoreshwe mu buryo bwiza. Mu gukora wino ishingiye ku mazi, wino ishingiye ku mazi ikomera na hydroxyethyl cellulose yumuka vuba, ikagira amabara meza, kandi ntifata.
Igitambaro 8
Ishobora gukoreshwa nk'umuhuza n'ibipimo mu gucapa no gusiga irangi ry'imyenda na latex; ikoreshwa mu gukurura ibikoresho by'ingano inyuma ya tapi. Mu birahure, ikoreshwa nk'umuhuza n'ibipimo; mu ruhu, ishobora gukoreshwa nk'umuhuza n'ibipimo. Itanga ubwoko bwinshi bw'ubushyuhe kuri izi myenda cyangwa kole, bigatuma irangi rifata neza kandi ryihuse kandi rirusheho kugaragara neza.
Ibikoresho 9 bya keramik
Igikoresho gikomeye cyo gufunga ibikoresho bya ceramic.
Uburoso bw'amenyo 10
Ishobora gukoreshwa nk'umuti wongera ubushyuhe mu gukora amenyo y'amenyo.
Igihe cyo kohereza: 24 Nzeri 2022