CHA
I-HEC ye-Hydroxyethyl Cellulose
Uhlolojikelele lomkhiqizo
I-Hydroxyethyl Cellulose (i-hydroxyethyl cellulose) iyi-ether engeyona i-ionic emanzini encibilika i-cellulose, ngokuvamile ibonakala imhlophe kuya kokuphuzi okuphaphathekile ngesimo sempushana.
izici zomkhiqizo
Ukuncibilika okuhle kwamanzi: kungancibilika ngokushesha emanzini abandayo ukuze kwakheke isixazululo esisobala nesifanayo.
Ukuqina nomphumela wokuzinzisa: kwandisa kakhulu i-viscosity yesisombululo, thuthukisa ukuzinza kwesistimu, vimbela imvula kanye ne-delamination.
Izici ze-Pseudoplastic fluid: isixazululo sine-viscosity ephezulu ngenani eliphansi le-shear, futhi i-viscosity iyancipha ngezinga eliphezulu le-shear, elilungele ukwakhiwa nokusetshenziswa.
Ukumelana nosawoti: Kusengagcina ukusebenza kahle ezingeni elithile lesisombululo sikasawoti.
Ukuzinza kwe-pH: Ukusebenza okuzinzile phezu kwebanga elibanzi le-pH.
ukusetshenziswa komkhiqizo
Inkambu ye-Coatings: Njenge-ejenti yokuqina kanye ne-ejenti yokulawula i-rheological, thuthukisa ukusebenza kokwakhiwa kanye nokuzinza kwesitoreji sezingubo.
Isibonelo, emigqonyeni yezakhiwo ezisekelwe emanzini, upende kulula ukudweba futhi ukugqoka kufana nokubushelelezi.
Imboni yamakhemikhali yansuku zonke: Isetshenziswa ku-shampoo, ukugeza umzimba, amafutha okugcoba neminye imikhiqizo ukwandisa ukungaguquguquki nokuzinza.
Ukukhishwa kukawoyela: Njengesengezo kuketshezi lokumba kanye noketshezi lokuqeda, kudlala indima yokwandisa i-viscosity nokunciphisa ukulahlekelwa kokuhlunga.
Inkambu yemithi: i-adhesive, ukumiswa, njll, engasetshenziswa njengamaphilisi.
Inqubo yokukhiqiza
Ngokuvamile ilungiswa kusuka ku-cellulose ngokusabela kwe-etherification nge-ethylene oxide.
Amathemba emakethe
Ngokukhula kwesidingo sezithasiselo ezisebenza kahle ezimbonini ezahlukahlukene, umbono wemakethe weHydroxyethyl Cellulose muhle kakhulu. Iqhutshwa ukuthuthukiswa okuqhubekayo kwezingubo ezihambisana nemvelo, imikhiqizo yamakhemikhali yansuku zonke ephezulu kanye nobuchwepheshe bokukhipha uwoyela, isidingo sayo semakethe kulindeleke ukuthi siqhubeke sikhula.
sebenzisa izinyathelo zokuphepha
Lapho ugcina kufanele unake umswakama, ukuvikelwa kwelanga, gwema ukuthintana nama-oxidants aqinile.
Isixazululo kufanele sinyakaziswe kancane ukuze kugwenywe ukunqwabelana.
Kuzinhlelo ezihlukene zohlelo lokusebenza, kuyadingeka ukwandisa inani lesengezo kanye nezimo zokusebenzisa ngokuya ngesimo esithile.
Ukufingqa, i-Hydroxyethyl Cellulose, enezici zayo eziyingqayizivele kanye nohlu olubanzi lokusetshenziswa, idlala indima ebalulekile emikhakheni eminingi, inikeza isiqinisekiso esiqinile sokuthuthukiswa kwekhwalithi nokusebenza komkhiqizo.
Izici
? Ukuqina
? Ukuhlanganisa
? Ukuhlakazeka
? Ukulingisa
? Ukwenza ifilimu
? Ukumiswa
? I-Adsorption
? Umsebenzi ongaphezulu
? Ukugcinwa kwamanzi
? Ukumelana nosawoti
Ukusetshenziswa
? Izingubo zokugqoka
? Izimonyo
? Ukumba uwoyela
? Izinto zokwakha
? Izimboni zokuphrinta nezokudaya
Izinkomba zobuchwepheshe
| Ukubukeka | Impushana emhlophe noma ephuzi |
| I-Molar substitution degree MS | 1.5-2.5 |
| Ubuhle /% | 80 mesh isisefo insalela≤8.0 |
| Izinga lokulahlekelwa isisindo esomile /% | ≤6.0 |
| Umlotha/% | ≤10.0 |
| I-Viscosity /MPa·S | 100.0 - 5500.0 (inani lesichasiselo±20%) |
| PH inani | 5.0-9.0 |
| Ukudlulisa ukukhanya /% | ≥80 |
imininingwane izithombe
