Hydroxyethyl Cellulose (HEC) ni polymer yamazi ashonga ikoreshwa cyane mubikorwa bitandukanye kubera imiterere yihariye. HEC ikomoka kuri selile kandi ikunze gukoreshwa nkumubyimba, gutuza, no guhindura imvugo mu nganda zinyuranye.HEC ni polymer itandukanye kandi ifite uburyo bwinshi bwo kuyikoresha bitewe nimiterere yayo idasanzwe, nko gukama amazi, kubyimba no gutuza ubushobozi, hamwe na rheologiya-ihindura imiterere. Guhindura byinshi no koroshya imikoreshereze bituma ihitamo gukundwa mubikorwa bitandukanye, birimo amarangi & coating, kwita kubantu, ubwubatsi, ibiryo, imiti, amavuta na gaze, impapuro, n imyenda.
Irangi & Coating thickener
Irangi rya latex ririmoHECibice bifite imiterere yo gusenyuka byihuse, ifuro rito, ingaruka nziza yo kubyimba, kwagura amabara meza no gutuza kurushaho. Ibiranga non-ionic bifasha guhagarara hejuru ya pH yagutse no kwemerera ibintu byinshi.
Imikorere isumba iy'ibicuruzwa bya HEC HS ni uko hydrasiyo ishobora kugenzurwa no kongeramo umubyimba mumazi mugitangira gusya kwa pigment.
Impamyabumenyi yo hejuru ya HEC HS100000, HEC HS150000 na HEC HS200000 yatejwe imbere cyane cyane kugirango ikore amarangi ya latx yamashanyarazi, kandi dosiye ni ntoya kuruta iyindi.
● Ubuhinzi
Hydroxyethyl selulose (HEC) irashobora guhagarika neza uburozi bukomeye mumazi ashingiye kumazi.
Gukoresha HEC mugikorwa cyo gutera spray birashobora kugira uruhare rwo gufatira uburozi hejuru yamababi; HEC irashobora gukoreshwa nkibyimbye bya emulsiyasi ya spray kugirango igabanye umuvuduko wimiti, bityo byongere imbaraga zo gukoresha spray foliar.
HEC irashobora kandi gukoreshwa nkibikorwa byo gukora firime mubikoresho byo gutwika imbuto; nk'umuhuza mugutunganya amababi y'itabi.
Ibikoresho byo kubaka
HEC irashobora gukoreshwa muri gypsumu, sima, lime na minisiteri, tile paste na minisiteri. Mubice bya sima, birashobora kandi gukoreshwa nkumubitsi hamwe nububiko bwamazi. Muburyo bwo kuvura ibikorwa byo kuruhande, bikoreshwa mugutegura latex, ishobora kubanza kuvura hejuru no kugabanya umuvuduko wurukuta, kuburyo ingaruka zo gushushanya no gutwikira hejuru ari nziza; irashobora gukoreshwa nkibyimbye kuri wallpaper.
HEC irashobora kunoza imikorere ya gypsum mortar mukwongera gukomera nigihe cyo gusaba. Kubijyanye nimbaraga zo guhonyora, imbaraga za torsional hamwe nuburinganire buringaniye, HEC ifite ingaruka nziza kurenza izindi selile.
Kwisiga no kwisiga
HEC ni firime ikora neza, ihuza, ikabyimbye, stabilisateur kandi ikwirakwiza muri shampo, imisatsi, imisatsi, kutabogama, kondereti no kwisiga. Umubyimba wacyo kandi urinda colloid irashobora gukoreshwa mu nganda zangiza kandi zikomeye. HEC ishonga vuba ku bushyuhe bwo hejuru, bushobora kwihutisha umusaruro no kunoza umusaruro. Birazwi neza ko ibintu bitandukanye biranga ibikoresho birimo HEC ari ukunoza neza no guhuza imyenda.
● Latex polymerisation
Guhitamo HEC hamwe nimpamyabumenyi runaka yo gusimbuza molar irashobora kugira ingaruka nziza mugikorwa cyo guhagarika polymerisation ya colloide ikingira; mukugenzura imikurire ya polymer, guhagarika imikorere ya latex, no kurwanya ubushyuhe buke nubushyuhe bwo hejuru, hamwe nogosha imashini, HEC irashobora gukoreshwa. Kuri Ingaruka nziza. Mugihe cya polymerisation ya latex, HEC irashobora kurinda ubunini bwa colloide murwego rukomeye, kandi ikagenzura ingano ya polymer nu rwego rwubwisanzure bwamatsinda yitabira.
Gukuramo peteroli
HEC irimo gukemura ikibazo cyo gutunganya no kuzuza ibicuruzwa. Ifasha gutanga icyondo gito cyibyondo hamwe no kwangirika kwinshi kuriba. Slurry yuzuye hamwe na HEC yangirika byoroshye kuri hydrocarbone na acide, enzymes cyangwa okiside kandi bigabanya amavuta menshi.
Mu byondo byacitse, HEC irashobora kugira uruhare mu gutwara ibyondo n'umucanga. Aya mazi arashobora kandi kwangirika byoroshye na acide yavuzwe haruguru, enzymes cyangwa okiside.
Amazi meza yo gucukura neza arashobora gutegurwa hamwe na HEC, itanga uburyo bwiza bwo gucukura no gutezimbere neza. Ibikoresho byayo bigumana amazi birashobora gukoreshwa mugucukura amabuye akomeye kimwe no gusinzira cyangwa gusinzira shale.
Mu mikorere yo kongeramo sima, HEC igabanya ubukana bwo guterana amagambo ya sima ya pore-poro, bityo bikagabanya ibyangiritse kumiterere yatewe no kubura amazi.
● Impapuro na wino
HEC irashobora gukoreshwa nkibikoresho byo gusiga impapuro namakarito hamwe na kole ikingira wino. HEC ifite inyungu zo kwigenga ku bunini bw'impapuro mu icapiro, kandi irashobora gukoreshwa mu gucapa amashusho yo mu rwego rwo hejuru, kandi muri icyo gihe, irashobora kandi kugabanya ibiciro bitewe n'ubutaka bwayo bwinjira cyane hamwe n'uburabyo bukomeye.
Irashobora kandi gukoreshwa kurupapuro urwo arirwo rwose cyangwa amakarito yo gucapa cyangwa gucapa kalendari. Mu bunini bw'impapuro, dosiye isanzwe ni 0.5 ~ 2.0 g / m2.
HEC irashobora kongera imikorere yo kubungabunga amazi mumabara, cyane cyane kumarangi afite igipimo kinini cya latex.
Mubikorwa byo gukora impapuro, HEC ifite indi mico isumba iyindi, harimo guhuza amenyo menshi, ibisigarira hamwe nu munyu ngenga, guhita uhita, ifuro ryinshi, gukoresha ogisijeni nkeya hamwe nubushobozi bwo gukora firime nziza.
Mu gukora wino, HEC ikoreshwa mugukora inkingi zishingiye kumazi zumye vuba kandi zigakwirakwira neza zidafashe.
Ing Ingano
HEC imaze igihe kinini ikoreshwa mugupima no gusiga irangi ibikoresho nibikoresho, kandi kole irashobora gukaraba kure ya fibre ukaraba n'amazi. Hamwe nandi masigarira, HEC irashobora gukoreshwa cyane mugutunganya imyenda, muri fibre y ibirahuri ikoreshwa nkibintu bikora kandi bihambira, ndetse no kumpu yimpu nkibihindura kandi bihuza.
Imyenda ya latx yatwikiriye, ibifata hamwe nibifatika
Ibifatika byijimye hamwe na HEC ni pseudoplastique, ni ukuvuga ko binanutse munsi yintama, ariko bigaruka byihuse kugenzura ibicu bikabije kandi bigahindura neza ibyanditse.
HEC irashobora kugenzura irekurwa ry’amazi kandi ikayemerera gutembera ubudahwema ku irangi ryirangi nta kongeramo ibiti. Kugenzura irekurwa ryamazi bituma habaho igihe kinini cyo gufungura, kikaba gifite akamaro mukuzuza ibyuzuye no gukora firime nziza ifata neza itongereye cyane igihe cyo kumisha.
HEC HS300 yibumbiye kuri 0.2% kugeza 0.5% mugisubizo itezimbere imbaraga zumukanishi wibikoresho bidoda, bigabanya isuku itose kumuzingo wuzuye, kandi byongera imbaraga zitose kubicuruzwa byanyuma.
HEC HS60000 nigikoresho cyiza cyo gucapa no gusiga irangi imyenda idoda, kandi irashobora kubona amashusho asobanutse, meza.
HEC irashobora gukoreshwa nkububiko bwo gusiga amarangi ya acrylic kandi nkigiti cyo gutunganya kidakozwe. Ikoreshwa kandi nkibyimbye kumyenda ya primers hamwe na adhesives. Ntabwo ikora hamwe nuwuzuza kandi ikomeza kuba ingirakamaro kumurongo muke.
Gusiga irangi no gucapa imyenda y'ibitambara
Mu gusiga irangi rya tapi, nka sisitemu ya Kusters ikomeza gusiga irangi, izindi mbuto nke zishobora guhuza ingaruka zo kubyimba no guhuza HEC. Bitewe ningaruka nziza yo kubyimba, irashobora gukemuka byoroshye mumashanyarazi atandukanye, kandi ibirimo umwanda muke ntibibangamira kwinjiza amarangi no gukwirakwiza amabara, bigatuma gucapa no gusiga irangi bidafite geles zidashonga (zishobora gutera ibibara kumyenda) hamwe nuburinganire bwa Homogeneity kuri ibisabwa bya tekinike.
● Ibindi bikorwa
Umuriro -
HEC irashobora gukoreshwa nk'inyongeramusaruro kugirango yongere ubwirinzi bwibikoresho bitarinda umuriro, kandi yakoreshejwe cyane mugutegura “umubyimba”.
gukina -
HEC itezimbere imbaraga zitose no kugabanuka kwumusenyi wa sima na sodium silikatike yumucanga.
Microscopi -
HEC irashobora gukoreshwa mugukora firime, nkikwirakwiza mugukora amashusho ya microscope.
gufotora -
Ikoreshwa nkibyimbye mumazi yumunyu mwinshi mugutunganya firime.
Fluorescent tube irangi -
Mu miyoboro ya fluorescent, ikoreshwa nkumuhuza wibikoresho bya fluorescent hamwe nogukwirakwiza bihamye muburyo bumwe kandi bugenzurwa. Hitamo mubyiciro bitandukanye hamwe nibitekerezo bya HEC kugirango ugenzure gukomera hamwe nimbaraga zitose.
Amashanyarazi na Electrolysis -
HEC irashobora kurinda colloid ingaruka ziterwa na electrolyte; hydroxyethyl selulose irashobora guteza imbere kwibiza kimwe mumashanyarazi ya kadmium.
Ubukorikori-
Irashobora gukoreshwa mugutegura imbaraga-zihuza imbaraga zubutaka.
Umugozi -
Kurwanya amazi birinda ubuhehere kwinjira mu nsinga zangiritse.
Amenyo-
Irashobora gukoreshwa nkibyimbye mugukora amenyo.
Ibikoresho byo mu mazi -
Ahanini ikoreshwa muguhindura imvugo ya detergent.
Igihe cyo kohereza: Ugushyingo-03-2022