Selillose Derivative e nang le Thepa ea 'Mele le Litšebeliso tse Atolositsoeng

Li-derivative tsa cellulose ke sehlopha se nang le metsoako e mengata e nkiloeng ho cellulose, e leng karolo e ka sehloohong ea mabota a sele ea limela. Li-derivative tsena li hlahisoa ka ho fetola limolek'hule tsa cellulose ka lik'hemik'hale ho fetola thepa ea tsona, e leng se fellang ka mefuta e mengata ea lits'ebetso ho pholletsa le liindasteri tse fapaneng. Mona ke tse ling tsa li-derivative tsa cellulose tse tloaelehileng hammoho le thepa ea tsona ea 'mele le lits'ebetso tse atolositsoeng:

1. Methylcellulose (MC):
   • Litšobotsi tsa 'Mele: Methylcellulose e qhibiliha metsing 'me e etsa litharollo tse hlakileng, tse tiileng. Ha e na monko, ha e na tatso, ebile ha e na chefo.
   • Likopo tse Atolositsoeng:
     • Indasteri ea Lijo: E sebelisoa e le setefatsi, se tiisang, le se kopanyang lijo tse kang lisoso, sopho, lijo tse tsoekere le ice cream.
     • Indasteri ea Meriana: E sebelisoa e le sesebelisoa sa ho kopanya, ho tlatsa, kapa ho tlosa lintho tse ling tse kotsi mefuteng ea matlapa le e le sesebelisoa sa ho fetola viscosity li-cream le li-ointments tse sebelisoang ka ntle.
     • Indasteri ea Kaho: E sebelisoa e le sehlomathiso ho li-mortar tse thehiloeng samente, likhomaretsi tsa thaele, le lihlahisoa tse thehiloeng ho gypsum ho ntlafatsa ho sebetsa hantle, ho boloka metsi le ho khomarela.
2. Hydroxyethylcellulose (HEC):
   • Litšobotsi tsa 'Mele: Hydroxyethylcellulose e qhibiliha metsing 'me e bopa litharollo tse hlakileng ho isa ho tse nang le mafome hanyane. E bontša boitšoaro ba pseudoplastic, ho bolelang hore viscosity ea eona e fokotseha tlas'a khatello ea ho lahla.
   • Likopo tse Atolositsoeng:
     • Lihlahisoa tsa Tlhokomelo ea Motho ka Mong: Li sebelisoa e le setenya, se kopanyang le se etsang filimi litlolong, li-shampoo, li-conditioner le litlolong.
     • Indasteri ea Meriana: E sebelisoa e le sesebelisoa sa ho tiisa metsoako ea metsi a nooang le e le setlolo litharollong tsa mahlo.
     • Dipente le Dikobo: Di sebediswa e le mohlodi wa rheology ho laola viscosity le ho ntlafatsa thepa ya tshebediso dipenteng tse thehilweng metsing, dikhomaretsing le dikobong.
3. Hydroxypropyl Methylcellulose (HPMC):
   • Matlotlo a 'Mele: Hydroxypropyl methylcellulose e qhibiliha metsing 'me e etsa litharollo tse hlakileng, tse se nang 'mala. E na le matlotlo a matle a ho etsa filimi 'me e bontša boitšoaro ba ho futhumatsa ha gel.
   • Likopo tse Atolositsoeng:
     • Indasteri ea Kaho: E sebelisoa haholo e le setei, sesebelisoa sa ho boloka metsi, le sehokelo sa ho kopanya lintho tse entsoeng ka samente, li-render, li-plaster le likhomaretsi tsa lithaele.
     • Indasteri ea Meriana: E sebelisoa e le sesebelisoa sa ho hlahisa meriana litsamaisong tsa ho fana ka meriana e laoloang le e le sesebelisoa sa ho fetola viscosity mefuteng ea metsi a nooang.
     • Indasteri ea Lijo: E sebelisoa e le setefatsi, se kopanyang le se tsitsisang lihlahisoa tsa lijo tse kang mefuta e meng ea lebese, lintho tse besitsoeng le lisoso.
4. Carboxymethylcellulose (CMC):
   • Litšobotsi tsa 'Mele: Carboxymethylcellulose e qhibiliha metsing 'me e bopa litharollo tse hlakileng ho isa ho tse nang le mafome hanyane. E na le mamello e ntle ea letsoai le pH.
   • Likopo tse Atolositsoeng:
     • Indasteri ea Lijo: E sebelisoa e le setefatsi, se tiisang, le se kopanyang lihlahisoa tsa lijo tse kang li-dressing tsa salate, lisoso, lihlahisoa tsa lebese le lino.
     • Indasteri ea Meriana: E sebelisoa e le sesebelisoa sa ho kopanya, ho arola le ho fetola viscosity ho metsoako ea matlapa, ho nooa ka molomo le litharollo tsa mahlo.
     • Lihlahisoa tsa Tlhokomelo ea Motho ka Mong: Li sebelisoa e le setefatsi le sehatsetsi ho sesepa sa meno, litlolo le lihlahisoa tsa tlhokomelo ea moriri.

Tsena ke mehlala ea lintho tse tsoang ho cellulose tse nang le thepa ea tsona ea 'mele le ts'ebeliso e atolositsoeng. Lintho tse tsoang ho cellulose li fana ka mefuta e mengata ea mesebetsi 'me li ananeloa ka lebaka la ho tenyetseha ha tsona, ho lumellana ha tsona le tlhaho ea tsona e mosa tikolohong.