Izici Zomzimba ze-Hydroxyethyl cellulose

IHydroxyethyl cellulose (HEC) iyi-polymer encibilika emanzini etholakala ku-cellulose.Isetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yezakhiwo zayo ezihlukile zomzimba.Ezinye zezinto ezibalulekile zomzimba ze-hydroxyethyl cellulose zifaka:

1. I-Solubility: I-HEC iyancibilika emanzini futhi yenza izixazululo ezicacile, ezibukekayo.Ukunyibilika kwe-HEC kungahluka kuye ngezinto ezifana nezinga lokushintsha (DS) lamaqembu e-hydroxyethyl kanye nesisindo samangqamuzana se-polymer.
2. I-Viscosity: I-HEC ikhombisa i-viscosity ephezulu kusixazululo, esingalungiswa ngezinto ezihlukene njengokugxilwa kwe-polymer, izinga lokushisa, kanye nesilinganiso sokugunda.Izixazululo ze-HEC zivame ukusetshenziswa njengama-ejenti okuqina ezinhlobonhlobo zezinhlelo zokusebenza, kufaka phakathi amapende, ama-adhesives, nemikhiqizo yokunakekelwa komuntu siqu.
3. Ikhono Lokwenza Ifilimu: I-HEC inamandla okwenza amafilimu aguquguqukayo nahlangene lapho omisiwe.Lesi sakhiwo sisetshenziswa ezinhlelweni ezifana nokumbozwa kwamaphilisi namaphilisi kwezemithi, nasezintweni zokuzicwala kanye nemikhiqizo yokunakekela abantu.
4. Ukugcinwa Amanzi: I-HEC inezinto ezinhle kakhulu zokugcina amanzi, okuyenza ibe i-polymer encibilikayo emanzini esebenzayo ukuze isetshenziswe ezintweni zokwakha ezifana nodaka, ama-grouts, nama-renders.Kuyasiza ukuvimbela ukulahlekelwa kwamanzi ngokushesha ngesikhathi sokuxuba nokusebenzisa, ukuthuthukisa ukusebenza nokunamathela.
5. Ukuzinza Kwe-Thermal: I-HEC ibonisa ukuzinza okuhle kokushisa, igcina izakhiwo zayo phezu kwamazinga okushisa ahlukahlukene.Ingakwazi ukumelana namazinga okushisa okucubungula okuhlangatshezwane nawo ezimbonini ezihlukahlukene ngaphandle kokuwohloka okukhulu.
6. I-pH Ukuzinza: I-HEC izinzile phezu kwebanga elibanzi le-pH, okuyenza ifanelekele ukusetshenziswa ekwakhiweni okune-acidic, neutral, noma izimo ze-alkaline.Le ndawo ivumela ukusetshenziswa kwayo ezinhlelweni ezahlukahlukene ngaphandle kokukhathazeka ngokuwohloka okuhlobene ne-pH.
7. Ukuhambisana: I-HEC iyahambisana nohlu olubanzi lwezinye izithako, okuhlanganisa usawoti, ama-asidi, nezinyibilikisi eziphilayo.Lokhu kuhambisana kuvumela ukwakhiwa kwezinhlelo eziyinkimbinkimbi ezinezakhiwo ezihambisanayo ezimbonini ezifana nezokwelapha, ukunakekelwa komuntu siqu, kanye nezokwakha.
8. Ukubola kwezinto eziphilayo: I-HEC isuselwa emithonjeni evuselelekayo efana ne-pulp yokhuni nokotini, okuyenza iboleke futhi ivumelane nemvelo.Kuvame ukuthandwa ngaphezu kwama-polymers okwenziwa ezisetshenziswa lapho ukusimama kuwukukhathazeka.

izakhiwo ezingokoqobo ze-hydroxyethyl cellulose (HEC) ziyenza ibe isithako esibalulekile ezimbonini ezihlukahlukene, lapho inikela khona ekusebenzeni, ekuzinzeni, nasekusebenzeni kwezinhlobonhlobo zemikhiqizo nokwakheka.