I-Hydroxyyethyl cellulose (HEC)

● Ezolimo
IHydroxYethyl Cellulose (I-HEC) ingamisa ngempumelelo ubuthi obuqinile ezindaweni ezisuselwa emanzini.
Ukusetshenziswa kwe-HEC ekusebenzeni kwesifutho kungadlala indima yokulandela ubuthi endaweni yeqabunga; I-HEC ingasetshenziswa njengomuntu omkhulu we-emulsion yesifutho sokunciphisa ukucwilisa umuthi, ngaleyo ndlela wakhulisa umphumela wokusetshenziswa kwesifutho se-foliar.
I-HEC nayo ingasetshenziswa njenge-ejenti eyakha amafilimu kuma-ejenti wembewu enhlamba; njenge-binder ekuvuseleleni kabusha kwamaqabunga kagwayi.
● zokwakha izinto
I-HEC ingasetshenziswa ku-gypsum, usimende, kulamula kanye nezinhlelo zodaka, unamathisela uthango nodaka. Engxenyeni yesimende, futhi ingasetshenziswa njengesibuyisi kanye ne-ejenti yokugcina amanzi. Ekwelashweni komhlaba kwemisebenzi esetshenzisiwe, kusetshenziswa ekwakhekeni kwe-latex, okungaphatha kuqala indawo futhi kudambise ingcindezi yodonga, ukuze umphumela wokupenda upende kanye nokuphakamisa komhlaba kungcono; Ingasetshenziswa njengesikhulu se-adhesive sangemuva.
I-HEC ingathuthukisa ukusebenza ngodaka lwe-gypsum ngokukhulisa ukuqina kanye nesikhathi sohlelo lokusebenza. Ngokuya amandla acindezelayo, amandla okuqina okuqina kanye nokuqina kobukhulu, i-HEC inomphumela ongcono kunamanye amaselula.
● Izimonyo kanye nokuhlanza
I-HEC iyi-filfim ephumelelayo yangaphambili, i-Binder, i-Swerener, i-Stabilizer kanye ne-Dispranting eShampoos, Izingubo Zezinwele, Ama-Neaterriazers, Izikhundla Nezimo Eziyisimo Nezimonyo. Izakhiwo zayo zokuqina nokuvikela zisetshenziswe kuzimboni ze-detergent eziqinile. UHek usincibilika ngokushesha ekushiseni okuphezulu, okungasheshisa inqubo yokukhiqiza futhi athuthukise ukusebenza kahle kokukhiqiza. Kuyaziwa ukuthi isici esihlukile sokuhlanza okuqukethe i-HEC ukuthuthukisa ubushelelezi kanye nokuhlangana kwezindwangu.

● I-latex polymerization
Ukukhetha i-HEC ngesilinganiso esithile se-Mootal Subreipor kungadlala umphumela omuhle kakhulu kwinqubo ye-catalyzing the polymerization of colloids ezivikelayo; Ngokulawula ukukhula kwezinhlayiya ze-polymer, ukuqina kokusebenza kwe-latex, kanye nokumelana nokushisa okuphansi kanye nokushisa okuphezulu, kanye nokugunda kwemishini, i-HEC ingasetshenziswa. emphumeleni omuhle kakhulu. Ngesikhathi se-polymerization ye-latex, i-HEC ingavikela ukugcwala kwe-colloid ngaphakathi kwebanga elibucayi, futhi ilawula usayizi wezinhlayiya ze-polymer kanye nenani lenkululeko yamaqembu asebenzayo abamba iqhaza.
● Ukukhishwa kukaphethiloli
I-HEC iyamangaza ekucutshungweni nasekugcwaliseni ama-slurries. Kuyasiza ukuhlinzeka ngodaka oluhle kakhulu lwama-solida anomonakalo omncane ku-Wellbore. I-Slurry ligqinsi nge-HEC idonswa kalula kuma-hydrocarbons ngama-acids, ama-enzyme noma ama-oxifizes futhi ancelise ukululama kawoyela.
Kuludaka olukhubazekile, i-HEC ingadlala indima yokuthwala udaka nesihlabathi. Lawa manzi angaphinde ahlaziswe kalula ama-acid angenhla, ama-enzyme noma ama-oxidants.
Uketshezi oluhle kakhulu oluphansi lwe-solid oluphansi lungakhiwa nge-hec, enikezela ngempumelelo enkulu nokuqina kokumba okungcono. Izakhiwo zayo zokugcina uketshezi zingasetshenziswa ekudleni ama-hard rock kanye nasekwenziweni kwe-slump noma e-slump shale.
Ekusebenzeni kokungeza usimende, i-HEC yehlisa ukumelana nokwehla kwengcindezelo ye-Pore-Pressure Cement Slurry, ngaleyo ndlela inciphise ukulimala kwesakhiwo esibangelwa ukulahlekelwa kwamanzi.
● I-coating mkhulu
Upende we-latex oqukethe ingxenye ye-HEC inezakhiwo zokuchithwa okusheshayo, amagwebu aphansi, umphumela omuhle wokuqina, ukunwetshwa kombala okuhle nokuqina kombala nokuningi. Izakhiwo zalo ezingezona eze-ionic zisiza ukuzinza kobubanzi obubanzi be-PH futhi bavumele ukwakheka okuhlukahlukene.
Ukusebenza okuphezulu kwemikhiqizo ye-XT Series ukuthi i-hydration ingalawulwa ngokungeza umkhulu emanzini ekuqaleni kokugaya izingulube.
Amamaki aphezulu aphezulu we-XT-20, ama-XT-40 ne-XT-50 athuthukiswe ikakhulu ukukhiqizwa kwe-latex paints ye-latex enyanyekayo, futhi umthamo mncane kunabanye abakhulu.
● Iphepha ne-inki
I-HEC ingasetshenziswa njenge-ejenti ekhanyayo yephepha nekhadibhodi kanye ne-glue evikela i-ink. I-HEC inenzuzo yokuzimela ngosayizi wamaphepha ekushicilelweni, futhi ingasetshenziselwa ukuphrinta izithombe ezisezingeni eliphakeme, futhi ngasikhathi sinye, kunganciphisa izindleko ngenxa yokungena kwayo okuphansi nokufakwa okuqinile.
Ingasetshenziswa futhi kunoma yiliphi iphepha lesayizi noma ukuphrinta kwamakhadibhodi noma ukuphrinta kwekhalenda. Ekuseni kwephepha, umthamo wayo ojwayelekile ngu-0,5 ~ 2.0 g / m2.
I-HEC ingakhuphula ukusebenza kokulondolozwa kwamanzi ngemibala yokupenda, ikakhulukazi ngopende ngengxenye ephezulu ye-latex.
Enqubweni yokuphamba, i-HEC inezinye izakhiwo eziphakeme, okubandakanya ukuhambisana nezinsini eziningi, ama-resin kanye nosawoti we-inorganic, i-solubing esheshayo, ukusetshenziswa okuphansi komoya, ukusetshenziswa okuphansi komoya kanye nekhono lokwakha ifilimu ebushelelezi.
Ngokukhiqiza i-Ink, i-HEC isetshenziswa ekukhiqizweni kwama-inks we-WEMS-asuselwa emanzini omile ngokushesha futhi asakaze kahle ngaphandle kokunamathela.
● Ukwenza indwangu
I-HEC selisetshenzisiwe kudala ku-sizing and disking ye-yorn nendwangu yokwenziwa, kanti ne-glue ingagezwa kude nemicu ngokugeza ngamanzi. Ngokuhambisana namanye ama-resins, i-HEC ingasetshenziswa kabanzi ekwelashweni kwendwangu, ku-fiber yeglasi isetshenziswa njenge-ejenti eyakha kanye ne-binder, bese epuletani lesikhumba.
Indwangu ye-latex yendwangu, ukunamathela kanye nama-adhesives
Adhesives agqinsiwe nge-hec yi-pseudoplastic, okungukuthi, mncane ngaphansi kwe-shear, kepha abuyele ngokushesha ekuphepheni okuphezulu futhi athuthukise ukucaciselwa kokuphrinta.
I-HEC ingalawula ukukhishwa komswakama futhi ikuvumele ukuthi igeleze ngokuqhubekayo ku-roll dyayi ngaphandle kokungeza. Ukulawula ukukhishwa kwamanzi kuvumela isikhathi esivulekile esithe xaxa, okuwusizo kuqukethe iFiller Direcking kanye nokwakhiwa kwefilimu engcono yokunamathela ngaphandle kokukhulisa isikhathi esiphakeme.
I-HEC XT-4 ekuqoqweni okungu-0.2% kuya ku-0,5% kusixazululo kuthuthukisa amandla okwenziwa ngama-adhesives angewona ama-adhesives, anciphise ukuhlanza okumanzi kuMkhiqizo WOKUGCINA.
I-HEC XT-40 ingukunamathela okuhle kokuphrinta nokudaya izindwangu ezingezinhle, futhi zingathola izithombe ezicacile, ezinhle.
I-HEC ingasetshenziswa njenge-binder yopende we-acrylic kanye nokunamathela kokucutshungulwa okungaboniswanga. Ibuye isetshenziswe njengesikhulu sendwangu yezindwangu kanye nama-adhesives. Akasabeli nabaphangi futhi uhlala esebenza ngokugxila okuphansi.
Ukudaya nokuphrinta kwamakhaphethi endwangu
Ngokudaya ukhaphethi, njengoKuthu oqhubekayo ohlelweni lokudaya, bambalwa abakhulu abangafanisa umphumela wokuqina kanye nokuhambisana kwe-HEC. Ngenxa yomphumela wayo omuhle wokuqina, kuncibilikiswa kalula kuma-solvents ahlukahlukene, futhi okuqukethwe kwawo okuphansi akuphazamisi ukufakwa kodayi kanye nokwenza imibala, ukwenza ukuphrinta nokuphrinta okungekho emikhawulweni yezidingo zobuchwepheshe) kanye nemikhawulo ye-homogeneity yezidingo eziphakeme zobuchwepheshe.
● Ezinye izinhlelo zokusebenza

Fire-
I-HEC ingasetshenziswa njengesengezo sokwandisa ukumbozwa kwezinto zokwenziwa ngomlilo, futhi isetshenziswe kabanzi ekwakhiweni kwama- "Finteners".
Ukuphonsa-
I-HEC ithuthukisa amandla amanzi kanye ne-shrinkage yesihlabathi sesihlabathi sikasilisa kanye ne-sodium silicate sand systems.
Microscopy-
I-HEC ingasetshenziswa ekukhiqizweni kwefilimu, njengokuhlakazwa kokukhiqizwa kwama-slides microscope.
ukuthwebula-
Isetshenziswe njengesikhudlwana kumanzi anosawoti aphezulu wokucubungula amafilimu.
I-Fluorescent Tube Paint-
Ezimbonweni ze-fluorescent tube, isetshenziswa njenge-binder yama-fluorescent agents kanye nokusatshalaliswa okuzinzile ngesilinganiso esifanayo nesilawulo. Khetha kusuka kumabanga ahlukene kanye nokugxila kwe-HEC ukulawula ukunamathela namandla amanzi.
I-electroplating kanye ne-electrolysis-
I-HEC ingavikela i-colloid evela ethonyeni lokuhlushwa kwama-electrolyte; IHydroxYethyl Cellulose ingakhuthaza ukufakwa komfaniswano kukhambi le-cadmium electroplating.
ceramics-
Ingasetshenziswa ukwakha ama-beinders anamandla ama-ceramics.
ikhebula-
Ukuphindisela kwamanzi kuvimbela umswakama kusuka ekungeneni izintambo ezilimele.
Ukuxubha izinyo-
Ingasetshenziswa njengesikhulu ekukhiqizweni kwezinyo lamazinyo.
Okokuhlanza uketshezi-
Isetshenziselwa ikakhulukazi ukulungiswa kwe-Rheology yokuhlanza.