1. Kakaretso
CilboxeMethyl cellulose Sepotho sa bohlokoa sa cmc ke pono ea eona, empa likopo tse sebetsang, hangata lilello tsa pono ea eona hangata li hloka ho laoloa ho latela ts'ebetso e ikhethileng ea ts'ebetso le ts'ebetso ea ts'ebetso.
2. KHOTSO LE LITLHAKISO TSA BOPHELO BA LITLHAKISO TSA BOPHELO BA CMC
CMC ke sesebelisoa sa carboxymethylated of celboxxethyle se matla sa celbolese, 'me sebopeho sa eona sa lisele se khetha litšobotsi tsa eona tsa pono ka tharollo. Sebopeho sa CMC se ipapisitse le boima ba sona sa limolek'hule, tekanyo ea sebaka (ds), le mocheso le ph ea tharollo. Boikutlo bo phahameng ba molek'hule le DS tse phahameng hangata li eketsa liketsahalo tsa CMC, ha mocheso le maemo o boima o ka fokotsa pono ea oona.
3. Menyako ea phello ea litlatsetso tsa litlatsetso tsa CMC
3.1 Phello ea Eletrilyte
Li-electrolytes, tse kang letsoai (nacl, klt, cluc₂, jc.), li ka fokotsa liketsahalo tsa CMC. Mefutso ea motlakase ka metsing, e ka sirelletsang likhoele tsa cmc molek'hule, kahoo a fokotsa ho bona maikutlo ha tharollo.
Sebetsa sa Matla a Ionic: Ho eketsa Matla a Ioni ka Tharollo ho ka senya tefo lipakeng tsa limolek'hule, etsa hore majoe a limolek'hule, 'me ka fokotsa se tšoanang.
Phello ea khatiso: Ka mohlala, ka lihlopha tse ngata tse qotsitsoeng haholo, ka ho khelosa li-cross tse ngata, ka ho etsa joalo li fokotsa pono.
3.2 Khafetsa
Ho eketsa lintla tse nang le polar kapa tse senang polar polar le portanol) ho ka fetola polao ea pherekano le limolek'hule tsa metsi le limolek'hule tsa metsi. Tšebelisano lipakeng tsa limok'hule tsa solvent le limolek'hele tsa cmc li ka fetola tlhahiso ea ketane ea molek'hule, ka tsela eo e fokotsa pono.
TLHOKOMELISO: Li-solldts tsa ho Boloka: Ho ka fetola limolek'hule tsa metsi ka tharollo, li fokolisa katoloso ea limolek'hule le ho fokotsa pono.
3.3 Liphetoho
CMC ke asiti e fokolang, 'me liphetoho tsa pH li ka ama tsela ea eona ea tefo le likamano tsa bolumeli. Tlas'a maemo acidi a acid, lihlopha tsa carboxy lilecule e fetoha ea sa nke lehlakore, ho fokotsa ho lumelisa le ho fokotsa liketsahalo. Tlas'a maemo a alkaline, leha tefo e ntse e eketseha, batho ba Alkalini ba etella pele, ba-alkalininte ba matla ba ka lebisa ho depolymerization ea limolek'hule.
Phello ea Isoyectric Point: Tlas'a maemo a haufi le Isoyectric Poin of CMC (PH ≈ 4.5), konopo ea net ea ho fokotsa letoko la limolek'hule, ka hona e fokotsang setšoantšo.
3.4 enzymatic hydrolysis
Enzyme e tobileng (e kang Cellullase) e ka khaola setulo sa limolek'hule, ka ho jara pono ea eona haholo. Inzzymasis ea enzzymatic ke mokhoa o ikhethileng haholo o ka etsang pono ea litaba tse laolang hantle.
Mokhoa oa enzzymanis ea enzzymatic: enzymes hydrolyze the glycsidic ketane ea limolek'hule, e le hore li-grain tsa limolek'hule, li fokotsa bolelele ba limolek'hule le pono ea tharollo.
4. LITLHAKISO TSA BOPHELO LE LITLHAKISO TSA HAE
4.1 Litlolong tsa ho itlosa bolutu
Sodium Chloride (Nacl): e sebelisoang haholo indastering ea lijo ho fetola sebopeho sa lijo ka ho fokotsa tharollo ea tharollo ea CMC.
Calcium Chride (CACLL): E sebelisoa ka ho cheka oli ho fetola pono ea mokelikeli o hulang ebe o tsitsisa lerako le hantle.
4.2 Ordic acid
Actic acid (actic acid): e sebelisitsoeng li-cosmetics ho fetola pono ea CMC ho tloaela mekhoa e fapaneng ea sehlahisoa le litlhoko tsa kutlo.
Citric acid: E sebelisoa hangata mosebetsing oa ho lokisa acidity le li-alkalinity tsa tharollo ea taolo ea pono ea ho laola pono ea taolo.
4.3 li-solvents
Ethanol: E sebelisoa ho meriana le litlolo ho fetola pono ea CMC ho fumana thepa e loketseng ea sehlahisoa sa lihlahisoa.
Fena: e sebelisoang mosebetsing oa indasteri ho fokotsa pono ea tharollo ea cmc bakeng sa ho phalla habonolo le ho sebetsa.
4.4 enzyme
Cellulase: E sebelisoa ka mokhoa o hlakileng ts'ebetsong ea masela ho fokotsa pono ea lefu, ho etsa hore o koahele le ho hatisa junifomo.
Amylase: Ka linako tse ling o sebelisoa indastering ea lijo ho fetola pono ea CMC ho ikamahanya le litlhoko tsa lijo tse fapaneng.
5. Lintlha tse amang katleho ea li-additives
Katleho ea litlatsetso e angoa ke boima bo bongata, ho kenyeletsoa le boima ba limoleke le sebaka sa ho nka sebaka sa bomoba, khatello ea maikutlo ea pele ea tharollo.
Boima ba moleng: CMC e nang le boima bo phahameng ba molek'hule e hloka maikutlo a phahameng a eketsang haholo.
Degree of SMC
Mocheso: Mocheso o eketsehileng o ntlafatsa katleho ea litlatsetso, empa mocheso o phahameng haholo o ka baka ho nyonyeha kapa ho etsa lintho ka lehlakoreng le leng.
Litšebelisano tsa motsoako: Lisebelisoa tse ling (joalo ka li-sumfacanats, lithibela, jj.) Li ka ama ho ka nkuoa ka katleho le ho hloka ho nkuoa e le tse felletseng.
6. Litaelo tsa mmuso ka nako e tlang
Patlisiso le ts'ebeliso ea ho fokotsa pono ea cmc ho hotela tseleng e tala le e tsitsitseng. Ho hlaolela litlatsetso tse ncha tse nang le katleho e phahameng le chefo e tlase, e ntlafatsa tšebeliso ea lisebelisoa tsa nanotechnology le ho hlahloba lisebelisoa tsohle tse fumanehang nakong ea CMC Viscosity.
Ditshemiti tse tala: Batla litlatsetso tse tsoang ka tlhaho ho fokotsa tšusumetso ea tikoloho.
Nanotechnology: Sebelisa bokaholimo bo nepahetseng le bo ikhethang ba ho sebelisana sa batho ba bangnomaterials ho laola pono ea CMC.
Lisebelisoa tsa Angole ea Smart: Bahlahisi ba Ntlafatsa Tse ka Arollang Bohlale ba Tikoloho (Boithati, PH, bobebe ho fihlela molao oa matla oa CMC.
Ntlafatso ea bapalang karolo ea bohlokoa ho laola pono ea CMC. Ka ho khetha le ho sebelisa litlatsetso, litlhoko tsa indasteri e fapaneng le lihlahisoa tsa bareki li ka kopana hantle. Leha ho le joalo, molemong oa ho fihlela nts'etsopele e tsitsitseng, lipatlisiso tsa nako e tlang li lokela ho tsepamisa maikutlo ho nts'etsopele ea litheolelo tse tala le tse loketseng, hammoho le ts'ebeliso ea mahlale a macha a mahlale a lipapali.
Poso: Hlakubele-17-2025