Sebopeho sa lik'hemik'hale sa cellulose ether

Ethe ea bo-'mè ea selefounu, polysaccharide ea tlhaho e fumanehang marakong a lik'haseteng tsa limela tsa limela tsa limela. Sebopeho sa lik'hemik'hale sa li-coneuoulose se tšoauoa ka ho hlahisoa ha lihlopha tse fapaneng tsa Ether ka ho fetoloa ha li-hydroyl (----------------------------NYDROY) ba hlahisoang kemek'hule ea celdroule. Mefuta e atileng haholo ea li-ethe tsa cellulose e kenyelletsa:

1. HydroxypropypropyLe Methylcelllulose (HPMC):
   • Sebopeho:
     • HPMC e entsoe ka ho kenya li-hydroxyl Lihlopha tsa celdroyl tse nang le hydroxypropypropyL (-chChehcchoHhk3) le methyl (-bolene
     • Tekanyo ea sebaka (DS) e bonts'a palo ea likheo tsa hydroxyl ka li-glucose yuniti ea Glucose ka ketane ea celluko.
2. CrisboxeMethyl cellulose(Cmc):
   • Sebopeho:
     • CMC e hlahisoa ka ho tsebisoa carboxymethyl (-ch2coohcooh) lihlopha tsa hydroyl tsa celdroyl
     • Lihlopha tsa carboxyMethyl li fana ka sello sa metsi le semelo sa anionic ho kenkoteng ea cellulo.
3. Hydroxeeyl cellulolose (Hec):
   • Sebopeho:
     • Hec e nkiloe ka ho beha lihlomo tsa hydroxyl tsa celdlose e nang le hydroxeeyyl (-och2ch2hkhew) lihlopha.
     • E fana ka lihlahisoa tsa metsi tsa metsi le tse tona.
4. Methyl cerelosese (MC):
   • Sebopeho:
     • MC e hlahisoa ka ho hlahisa methyl (-och3) lihlopha tsa hydroyl limmapa tsa hydroyl a celdroyl.
     • E sebelisoa hangata bakeng sa ho boloka metsi le ho etsa lifilimi bakeng sa lifilimi.
5. Ethyl conpleulose (EC):
   • Sebopeho:
     • EC e entsoe ka ho kenya likheo tsa hydroyl tsa celdulese ka lihlopha tsa Ethyl (-Coc5).
     • E tsejoa ka sepollo sa eona ka metsing mme hangata e sebelisoa ho hlahiseng likheo le lifilimi.
6. Hydroxypropypropyl conlulose (HPC):
   • Sebopeho:
     • HPC e nkiloe ka ho kenyelletsa hydroxypropyl (-och2ch3ch3) lihlopha ho lihlopha tsa hydroyl tsa celdroyl.
     • E sebelisoa e le motsamaisi oa chelete, oa pele oa filimi, le mokuli oa pono.

Sebopeho se ikhethileng se fapana bakeng sa semelo se seng le se seng sa cellulose se thehiloeng ho mofuta le degree ea karohano ea lik'hemik'hale. Kenyelletso ea lihlopha tsena tsa ether li fana ka thepa e ikhethileng ho selefou e 'ngoe,, e ba etsang hore ba loketsoe boikitlaetso bo seng bo fapaneng ba indasteri.