HEC (hydroxyethyl selulose)ikoreshwa cyane mubitambaro kubera kubyimbye kwiza, gukora firime, kubitsa no gukwirakwiza.
1. Thickener
HEC ikunze gukoreshwa nkibyimbye kumazi ashingiye kumazi, bishobora kongera neza ubwiza bwikibiriti kandi bigatuma igifuniko cyoroha kugikora mugihe cyo gutwikira. Kubera ko HEC idashobora gukama amazi, irashobora gutanga ingaruka zikomeye mubyibushye buke, ifasha igifuniko kugumana imiterere myiza ya rheologiya. Ibi nibyingenzi byingenzi mubisabwa nko gutera no gukaraba kugirango wirinde irangi kugabanuka mugihe cyo gusaba.
2. Kora firime imwe
HEC ifite imiterere myiza yo gukora firime kandi irashobora gukora firime imwe kandi yoroshye mugihe cyo kumisha. Ibi biranga bituma HEC ikoreshwa cyane mumazi ashingiye kumazi, nko gutwikisha urukuta no gutwikira ibiti. HEC ifasha kunoza ifatira hamwe n’amazi birwanya firime, bityo bikongerera igihe kirekire kandi birinda ibintu.
3. Ibintu bitanga amazi
Mugihe cyo kumisha irangi,HECirashobora kugumana neza ubuhehere buri mu irangi, bityo ukirinda guturika no gukuramo biterwa no gukama vuba. Uyu mutungo utanga amazi ni ingenzi cyane cyane kumazi ashingiye kumazi kuko yongerera igihe cyo gufungura, bigaha uwasabye umwanya wo gusaba.
4. Kunoza imiterere yimvugo
HEC irashobora kunonosora imiterere yimiterere yimyenda kugirango igaragaze ububobere butandukanye mubihe bitandukanye. Mugihe gito cyogosha, HEC itanga ubukonje bwinshi kugirango ikomeze itwikire neza, mugihe mugihe cyogosha cyane, ubukonje buragabanuka kugirango byoroshye gutwikira. Uyu mutungo wogosha utuma irangi rirushaho gutemba mugihe cyo gutera spray no kuzunguruka, byoroshye kugera no gutwikira.
5. Gutatana
HEC ikora kandi ikwirakwiza kugirango ifashe gukwirakwiza pigment hamwe nuwuzuza muri coatings. Mu kongera ikwirakwizwa rya pigment hamwe nuwuzuza mubitambaro, HEC irashobora kunoza ibara hamwe nimbaraga zo guhisha. Ibi nibyingenzi kubyara ibicuruzwa byujuje ubuziranenge, cyane cyane mubisiga amarangi bisaba ibara rimwe nuburabyo buke.
6. Ibiranga ibidukikije
Mugihe amabwiriza y’ibidukikije agenda arushaho gukomera, icyifuzo cyo gutwikira amazi gikomeje kwiyongera. Nka polymer karemano, ibikoresho fatizo bya HEC birashobora kongerwa kandi bitangiza ibidukikije, kandi birashobora kugabanya irekurwa ry’ibinyabuzima bihindagurika (VOC) iyo bikoreshejwe mu gutwikira, bikurikiza ibisabwa byo kurengera ibidukikije by’inganda zigezweho.
Ingero zo gusaba
Mubikorwa bifatika,HECikoreshwa cyane mububiko bwububiko, gutwikira inganda, gutwika ibiti, gutwika imodoka nizindi nzego. Kurugero, muburyo bwububiko, HEC irashobora kunoza imyanda irwanya ikirere hamwe nikirere cyikirere; mu gutwikira ibiti, HEC irashobora kunoza ububengerane no kwambara birwanya firime.
Ikoreshwa rya HEC mu nganda zerekana neza imiterere yumubiri na chimique. Nkibyimbye, firime yahoze kandi ikwirakwira, HEC irashobora kuzamura cyane imikorere nubwiza bwimyenda. Mu gihe inganda zitwikiriye zikomeje gukurikirana ibidukikije no gukora neza, biteganijwe ko isoko rya HEC rizakomeza kwiyongera. Binyuze mu bushakashatsi bwimbitse no guhanga udushya kuri HEC, abakora ibicuruzwa barashobora guteza imbere ibicuruzwa birushanwe kandi bihuza n’isoko.
Igihe cyo kohereza: Ugushyingo-07-2024