Thepa e tloaelehileng ea 'mele le ea lik'hemik'hale le tšebeliso ea li-ethe tsa celluloulose

Thepa e tloaelehileng ea 'mele le ea lik'hemik'hale le tšebeliso ea li-ethe tsa celluloulose

Ethen ea se-celluulos ke sehlopha sa likomposi tse qhibilihang tsa metsi tse tsoang cellulose, polymer ea tlhaho e fumanehang marakong a lily. Lipehelo tsena li entsoe ka celluolese li sebelisoa haholo indasteri e fapaneng ka lebaka la thepa ea tsona e ikhethang le boits'oaro ba bona bo ikhethang. Mona ke thepa e tloaelehileng ea 'mele le ea lik'hemik'hale ea Etheme e nang le Cellulose hammoho le ts'ebeliso ea bona e tloaelehileng:

  1. LITLHAKISO TSA 'MELAO:
    • Ponahalo: Ka tloaelo ena-bo-'--ikutloa ka kakaretso ba hlaha e le bosoeu bo bosoeu ho tloha ka popo kapa li-granules.
    • SELLE: Li qhibiliha ka metsing le li-solvent tse ling tsa manyolo, li etsa tharollo e hlakileng, e lemoha.
    • HYDERS: Celpelose Ethe e na le matla a ho monya le ho boloka metsi a mangata, a lebisang ho ruruhang le ho theha sebopeho sa gel.
    • Viscosity: Ba bonts'a thepa e tona, ka maemo a liketsahalo a ikarola ho latela mofuta oa mofuta oa cellulo.
    • Sebopeho sa lifilimi: Ethe e meng ea celluulose e na le thepa e etsang lifilimi, e li lumellang ho theha lifilimi tse fetoha le maemo le tse kopaneng ha li omella.
    • Ka kakaretso botsitso ba futhumatsang: ngoe ea cellulose e-bonts'a ho tsitsa, leha thepa e tobileng e ka fapana ho latela mofuta le ts'ebetso ea ts'ebetso.
  2. Thepa ea lik'hemik'hale:
    • Lihlopha tse sebetsang: Nydroyxy ea Hydroyl (---hoh) e ka morao, e leng hydroxypropity, kapa carboxyMethyl.
    • Degree of Sin degree (DS) E ama sello, se utloang, le thepa e 'ngoe ea e-ntloaneng ea cellulose.
    • Ts'ebetso ea lik'hemik'hale ea lik'hemik'hale:
    • Ho tsamaea le ho tšela: Ethenyane e meng ea selefouso e ka ba ea lik'hemik'hale hore e be bohareng ba ho ntlafatsa thepa ea bona ea hore ba e-na le mechine ea bona ea ho etsa lintho le litšobotsi tse ling.
  3. Melaoana e tloaelehileng:
    • Indasteri ea kaho: Babuelli ba litso sa conseulo ba sebelisoa e le bathibelo tsa metsi, le litlolo, likhatello le lihlahisoa tsa gypsum.
    • Meriana: Ba sebetsa joalo ka bo-'makhabane, bakolli ba lifilimi, ba falliseng semolao ea lifilimi, ho kenyelletsa le matlapa, likarolong, li-carchente le li-cappense.
    • Indasteri ea lijo:
    • Lihlahisoa tsa tlhokomelo: li sebelisoa ka litlolo, matloana le lisebelisoa tsa tlhokomelo tse kang shampoos tse matlafatsang tse matlafatsang, tse tsitsitseng, le litlolo tse hlahisang phepelo ea tsona, le li-filimi tse etsang lifilimi.
    • Li-perits le lipuisano: Cankelolose Ethen e sebetsa e le lithibelo tsa masholu le mathata lipelong tse thehiloeng metsi, bosholu ba bona ba ho ntlafatsa le ts'ebetso ea bona.

Likarete tsa celluloulo tsa cellulose li fumana likopo tse ngata tsa liindasteri ka lebaka la mefuta e fapaneng ea thepa le tšebetsong ea tsona. Bokhoni ba bona ba ho fetola liketsahalo, ho ntlafatsa mokhoa oa bona, ho tiisa liforomo, 'me u fane ka bokhoni ba bohlokoa ho fana ka litlatsetso le mekhoa e mengata.


Poso: Hlakubele-11-2024