O a ituaiga o cellulose Eteru Eteru?

O a ituaiga o cellulose Eteru Eteru?

Cll cluluaselose o se vaega eseese o Famemers e seasea maua mai CoullloSolose, o se Polysasccharide na maua i laʻau. E tele naua mea e faʻaaoga i ni vaega o galuega, e aofia ai ma le fausiaina, e au fai meaʻai, meaʻai, mea taulima, ma le tausiga a tagata, ona o latou meatotino faʻaleaganuʻu ma le manaʻo. O nisi nei o ituaiga e masani ai o le celsulose Eteru Eteru:

  1. Methyl Cellulose (MC):
    • Methyl Cellulose e gaosia e ala i le togafitia o le cellulose ma methyl chloride e faʻailoa ai vaega meyl i luga o le sela coollose.
    • E malu i le vai malulu ma pepa manino, Viscous fofo.
    • O le MC ua faʻaaogaina e pei o le mafiafia, fuʻa, ma le maumautulai i se lautele o faʻamatalaga, e aofia ai mea fausiaina (e pei o loʻo fausia ai mea totino.
  2. Hydroxyedyl cellulose (hec):
    • Hydroxyedyl Cellulose o loʻo avea ma le faʻapipiʻiina e ala i le tali atu i le sela sela ma ethylene oxide e faʻailoa ai vaega hydrocyedyl.
    • E malu i le malulu vai ma pepa manino, viscous fofo ma le sili ona mafaia ona taofia.
    • Hec e masani ona faʻaaogaina o se mafiafia, rheology lixifier, ma ata tifaga o ata tifaga i vali, afuta, tagata tau tausiga.
  3. Hydroxypropyl methyl cellulose (hpmc):
    • Hydroxyprcpyl methyl cellulose o loʻo gaosia e ala i le faʻailoaina o le hydroxyprcxyl ma methyl vaega i luga o le Celsulose Responbone.
    • E faʻaalia meatotino e tutusa ma le methyl cellulose ma hydroxyhyhyshyl cellulose, e aofia ai ma vai solubiltity, ata tifaga, ma le faʻamalosi vai.
    • HPMC o loʻo faʻaaogaina tele i mea fau fale (pei o faʻaputuga fatufatu, fausaga faʻavae faʻavae, lava-tulaga-masani ai), oloa oloa, ma mea totino.
  4. Carboxymemethyl cellulose (cmc):
    • Carterboxymethyl cellulose e maua mai i le coulllosse e ala i le togafitia i le sodium hydroxide ma monochloroactactictic acid e faailoa mai ai carbodymenmenty.
    • E afua atu i le vai ma pepa manino, faʻaaliga tali ma tipolo, faʻamautuina, ma le suavai taofia meatotino.
    • E masani ona faʻaaogaina cmc o se mafiafia, fuifui, ma tala faʻasoasoaina i oloa meaʻai, pa pia, fasimea, pepa ma nisi o fausiaina.
  5. Ethyl Cellulose (EC):
    • Ethyl Cellumus o loʻo gaosia e ala i le toe faia o le cellulose ma Ethyl Chloride e faʻailoa ai vaega ethyl i luga o le Celsulose Backbone.
    • E le fetaui i vai ae palu i le tino o le tino pei o le Ethanol ma Chloroform.
    • E masani ona faʻaaoga e le EC o se ata tifaga-fausia, fusi, ma kopiina o meafaitinos, oloa faʻatau, meafaitino mo galuega faʻatino.

O nisi ona o ituaiga eseese o le le masani ai o le clepolose Eteru, e tautasi ofo atu i mea totino ma aoga mo talosaga eseese. Isi faʻapitoa countrysise e ono iai foʻi, e fetaui i manaʻoga faapitoa i soʻoga tele.


Taimi o le taimi: Fep-11-2024