I-Hydroxyethyl Cellulose isetshenziselwa ini?

I-Hydroxyethyl cellulose(HEC) i-ether engeyona i-ionic cellulose eyenziwe nge-cellulose yezinto ze-polymer yemvelo ngochungechunge lwe-etherification. Kuyimpushana emhlophe engenaphunga, enganambitheki, engenabuthi noma imbudumbudu, engancibilika emanzini abandayo ukuze kwakheke isixazululo se-viscous esisobala, futhi ukuncibilika akuthintwa inani le-pH. Inokuqina, ukubopha, ukuhlakaza, ukufaka i-emulsifying, ukwenza ifilimu, ukumisa okwesikhashana, i-adsorbing, indawo esebenzayo, egcina umswakama kanye nezindawo ezivimbela usawoti. Isetshenziswa kakhulu kupende, ukwakhiwa, izindwangu, amakhemikhali nsuku zonke, iphepha, ukumba uwoyela nezinye izimboni.

Izindawo zokufaka izicelo eziyinhloko:

1.Upende:Upende osuselwe emanzini uwuketshezi lwe-viscous olwenziwa ngezincibilikisi eziphilayo noma amanzi asekelwe ku-resin, noma uwoyela, noma i-emulsion, kanye nokwengezwa kwezithasiselo ezihambisanayo. Izingubo ezisekelwe emanzini ezisebenza kahle kakhulu kufanele futhi zibe nokusebenza okuhle kakhulu, amandla amahle okufihla, ukunamathela okuqinile kokunamathela, nokusebenza kahle kokugcinwa kwamanzi; i-cellulose ether iyimpahla eluhlaza efaneleke kakhulu ukuhlinzeka ngalezi zakhiwo.

2.Cimiyalelo:Emkhakheni wemboni yezokwakha, i-HEC isetshenziswa njengesengezo sezinto zokwakha ezifana nodonga, ukhonkolo (kubandakanya i-asphalt), amathayela anamathiselwe nezinto zokwakha, ezingakhuphula i-viscosity kanye nokujiya kwezinto zokwakha, ukuthuthukisa ukunamathela, ukuthambisa, namanzi. ukugcinwa. Thuthukisa amandla okugoba ezingxenyeni noma izingxenye, thuthukisa ukushwabana, futhi ugweme imifantu emaphethelweni.

3.Textile:Ukotini owenziwe nge-HEC, ama-synthetic fibers noma ama-blends athuthukisa izakhiwo zawo ezinjengokumelana ne-abrasion, ukudaya, ukumelana nomlilo nokumelana namabala, kanye nokuthuthukisa ukuzinza kwemizimba yabo (ukuncipha) nokuqina, ikakhulukazi imicu yokwenziwa, okuyenza iphefumule futhi inciphise i-static. ugesi.

4.Daily chemical:I-Cellulose ether iyisengezo esibalulekile emikhiqizweni yansuku zonke yamakhemikhali. Akukwazi nje ukuthuthukisa i-viscosity yezimonyo ze-liquid noma i-emulsion, kodwa futhi ithuthukise ukuhlakazeka nokuzinza kwegwebu.

5.Iphepha:Emkhakheni wokwenza iphepha, i-HEC ingasetshenziswa njenge-ejenti yokulinganisa, i-ejenti eqinisayo kanye nesishintshi sephepha.

6.Ongibhoboza:I-HEC isetshenziswa kakhulu njenge-ejenti yokuqina neyokuzinzisa enqubweni yokwelashwa kwendawo kawoyela. Kuyikhemikhali enhle yase-oilfield. Yayisetshenziswa kakhulu ekubholeni, ekuqedeleni kahle, ekufakeni usimende nokunye ukukhiqiza uwoyela emazweni angaphandle ngeminyaka yawo-1960.

Eminye imikhakha yesicelo:

I-HEC ingadlala indima yokunamathela ubuthi emaqabunga emisebenzini yokufafaza; I-HEC ingasetshenziswa njenge-thiener ye-emulsion yesifutho ukuze kuncishiswe ukukhukhuleka kwezidakamizwa, ngaleyo ndlela kwandise umphumela wokusetshenziswa kokufuthwa kwe-foliar. I-HEC ingasetshenziswa futhi njenge-ejenti eyenza ifilimu kuma-ejenti okugcoba imbewu; njengesibopho ekugayweni kabusha kwamaqabunga kagwayi. I-Hydroxyethyl cellulose ingasetshenziswa njengesengezo ukuze kwandiswe ukusebenza kwesembozo sezinto ezingashi, futhi iye yasetshenziswa kabanzi ekulungiseleleni "izikhukhula" ezingashi. I-Hydroxyethyl cellulose ingathuthukisa amandla amanzi kanye nokuncipha kwesihlabathi sikasimende nezinhlelo zesihlabathi se-sodium silicate.I-Hydroxyethyl cellulose ingasetshenziswa ekukhiqizeni amafilimu nanjenge-dispersant ekukhiqizeni amaslayidi amancane. I-Thickener kuketshezi olunosawoti omningi osetshenziswa ekucubunguleni ifilimu. Isetshenziswa njenge-binder kanye ne-disperant ezinzile yama-agent we-fluorescent kumashubhu e-fluorescent. Ingavikela i-colloid ethonyeni lokuhlushwa kwe-electrolyte; I-hydroxyethyl cellulose ingakhuthaza ukufakwa okufanayo kusixazululo se-cadmium plating. Ingasetshenziselwa ukwenza izibophezelo zamandla aphezulu ezitsheni zobumba. Izinto ezixosha amanzi zivimbela umswakama ukuthi ungangeni ezintamboni ezilimele.