I-Hydroxyethyl cellulose(HEC) i-nonionic, i-polymer encibilikayo emanzini. Kuyimpushana emhlophe, egeleza mahhala futhi yenziwa ngokuphendula i-ethylene oxide ne-alkali-cellulose. I-HEC inokusebenzisa ezimbonini zezimonyo nezinakekela umuntu njenge-ejenti yokujiya nokujiya. Kwezemithi, i-cellulose isetshenziswe njenge-adsorbent, i-glidant, i-solvent yezidakamizwa, ne-ejenti yokumisa. Ingatholakala futhi emikhiqizweni yokuhlanza yasendlini.
I-Hydroxyethyl celluloseiphuma ku-polysaccharide enokujiya ijeli, i-emulsifying, i-bubble-forming, igcina amanzi kanye nezakhiwo zokuzinzisa. Isetshenziswa njengesithako esiyinhloko emikhiqizweni eminingi yokuhlanza yasendlini, izinto zokugcoba nezimonyo ngenxa yemvelo yayo engeyona i-ionic nencibilikayo emanzini. Ivamise ukusetshenziswa njengesithako ekwenziweni kwemithi ye-ophthalmic njengezixazululo zokwenziwa kwezinyembezi kanye ne-adjunct ejenti ekwakhiweni kwezidakamizwa ezihlokweni ukuze kube lula ukulethwa kwezidakamizwa ezinohlamvu lwe-hydrophobic.
Ingabe i-hydroxyethyl cellulose ingokwemvelo?
I-Hydroxyethylcellulose ingenye yalezi zinhlanganisela ezingamaphesenti angu-100 zemvelo kanye ne-vegan, etholakala ku-cellulose, okungenye yezinhlanganisela eziphilayo ezivame kakhulu esizaziyo.
Ukusetshenziswa kwe-Hydroxyethyl cellulose:
I-Hydroxyethyl Celluloseinezinhlelo zokusebenza ezibanzi: Embonini kapende, i-Hydroxyethyl Cellulose inganikeza upende we-latex ikakhulukazi opende be-PVA abaphezulu ngokusebenza okuhle kakhulu kokunamathela. Lapho upende unamathisele obukhulu, akukho flocculation ezokwenzeka. IHydroxyethyl Cellulose inemiphumela ephezulu yokujiya. Inganciphisa umthamo, ithuthukise ukusebenza kahle kwezindleko zokwakheka, futhi ithuthukise ukumelana nokuwashwa kopende. I-Hydroxyethyl Cellulose yonke iphathwa ngokuqedwa okubambezelekile, futhi esimweni sokwengeza impushana eyomile, ingavimbela ngokuphumelelayo i-caking futhi iqinisekise ukuthi i-hydration iqala ngemva kokuhlakazwa okwanele kwe-Hydroxyethyl Cellulose powder.
Embonini yansuku zonke yamakhemikhali efana nomuthi wokuxubha, insipho, okokugcoba nezimonyo, namafutha okugcoba, i-Hydroxyethyl Cellulose isebenza njenge-thickener, i-ejenti ehlakazayo, i-binder kanye ne-stabilizer ukwandisa ukuminyana, ukuthambisa, nokubukeka kwe-mercerized kwemikhiqizo.
- I-Hydroxyethyl Celluloseyezinga lansuku zonke lamakhemikhali linokusebenza okuhle kokumelana nesikhutha, ukuqina kwesistimu kanye nemisebenzi yokuguqula i-rheology, kanye nokugcinwa kahle kwamanzi nokwakheka kwefilimu, futhi inikeza umkhiqizo wokugcina imiphumela egcwele yokubuka kanye nakho konke ukusebenza kwesicelo esidingekayo. I-Hydroxyethyl Cellulose efakwe phezulu inokunyibilika kwamanzi abandayo, futhi impushana eyomile ingasetshenziswa futhi ifakwe ngokuqondile emanzini. Ukuhlakazeka okuhle komkhiqizo emanzini kungagwema ukunqwabelana komkhiqizo, kanye nokuhlakazeka okungalingani. Isixazululo sokugcina samanzi sifana, siyaqhubeka futhi sigcwele.
- I-Hydroxyethyl Celluloseingasetshenziswa njenge-thickener kanye ne-cementing ejenti yoketshezi olusebenzayo emithonjeni yamafutha. Kuyasiza ukuhlinzeka ngesisombululo esicacile ngokuqukethwe okulinganiselwe okuphansi, ngaleyo ndlela kunciphise kakhulu umonakalo wesakhiwo semithombo yamafutha. Uketshezi olune-Hydroxyethyl Cellulose olusetshenziselwa ukuqina luboliswa kalula yi-asidi, i-enzyme noma i-oxidizing agent, futhi luthuthukisa kakhulu amandla okuthola kabusha i-hydrocarbon. Kumanzi omthombo kawoyela, i-hydroxyethyl cellulose isetshenziswa njengomthwali we-proppant. Lezi zinto eziwuketshezi zingabola kalula ngezinqubo ezichazwe ngenhla.
Izici ze-Hydroxyethyl cellulose
I-Hydroxyethyl cellulose ayinazo izinzuzo zesikhumba eziqondile kodwa isiza umkhiqizo usebenze ngempumelelo. Ngenxa yokuthi i-hydroxyethyl cellulose iyisinzisi, isiza ukubamba ama-emulsion ndawonye. Lokhu kusho ukuthi ungayisebenzisa ekuphekeni kwakho kwe-lotion kanye nebhotela lomzimba ukwengeza ukujiya nokuzinza.
Ibuye isetshenziswe njenge-ejenti yokuqina ukudala ukuthungwa okufunayo nokuvumelana kwamakhilimu noma ama-lotions. I-Hydroxyethyl cellulose iphinde idale ifilimu phezu kwesikhumba, evumela umkhiqizo ukuthi wenze ungqimba olubushelelezi noluqhubekayo esikhumbeni. Lokhu kushiya isikhumba sizizwa sithambile futhi sithambile.
I-Hydroxyethyl cellulose viscosity
I-Hydroxyethyl cellulose iyimpushana engeyona i-ionic, encibilika emanzini, engancibilika emanzini abandayo nashisayo. I-viscosity ye-hydroxyethyl cellulose yethu yi-30000-100000 cps.
I-HYDROXYETHYLCELLULOSE yenzani ekwakhiweni?
- Iyabophezela
- Ukwakhiwa kwefilimu
- Ukuzinzisa
- Ukulawula i-viscosity
Ukuphepha kwe-Hydroxyethyl cellulose
I-Hydroxyethyl cellulose ithathwa njengomkhiqizo ophephile ongasetshenziswa emikhiqizweni yezinwele ne-skincare. Ngokuvamile isetshenziselwa ukuzinzisa kanye nokujiyisa amaresiphi futhi lesi sithako akulindelekile ukuthi sicasule isikhumba.
Ingabe i-hydroxyethyl cellulose iyingozi?
Njengamanje isetshenziswa ekugxiliseni okuphansi njenge-0.0002%, futhi phezulu njenge-39%. Iphaneli elizimele Lokubuyekeza Iingredient Yezimonyo linqume ukuthi i-hydroxyethylcellulose iphephile njengoba isetshenziswa kuzimonyo, ngisho namanani aphezulu kakhulu kunalokho obekungenzeka ngenxa yokuchayeka komuntu okuvamile.
Izinyathelo zokuzivikela
Ngaphambi kokusebenzisa i-Hydroxyethyl Cellulose, yazisa udokotela wakho ngohlu lwakho lwamanje lwemithi, imikhiqizo etholakala ekhawuntareni (isb. amavithamini, izithasiselo zemithi, njll.), izinto ezingezwani nomzimba, izifo ezivele zikhona, kanye nezimo zempilo zamanje (isib. ukukhulelwa, ukuhlinzwa okuzayo, njll.). ). Ezinye izimo zezempilo zingase zenze ukuthi kube lula ukuthola imiphumela emibi yomuthi. Thatha njengoba uqondiswa udokotela wakho noma ulandele isiqondiso esiphrintiwe kokufakwayo komkhiqizo. Umthamo usekelwe esimweni sakho. Tshela udokotela wakho uma isimo sakho siqhubeka noma siba sibi. Amaphuzu okululekwa abalulekile abhalwe ngezansi.
- gwema contact lens
- gwema ukuphindaphinda
- hlala kude nezingane
Ukubhalwa kwesihloko:Miranda Zhang
Isikhathi sokuthumela: Dec-15-2023
