Sodium carboxymethyl cellulose (CMC) e bapala likarolo tse 'maloa tsa bohlokoa tlhahisong ea lirafshoa, haholo ts'ebetsong le ho bopeng ka ceramic. Mona ke kamoo CMC e sebelisoang ka mekhahlelo e fapaneng ea tlhahiso ea lirafshoa:

1. Binder ka Meleng ea Ceramic: CMC e sebelisoa hangata joalo ka setlamo mebeleng ea ceramic kapa liforomo tsa greenware. Liphofshoana tsa ceramic, tse kang letsopa kapa alumina, li kopantsoe le metsi le CMC ho etsa boima ba polasetiki bo ka bōptjoang kapa ba bōptjoa ka mefuta e lakatsehang, e kang lithaele, litene, kapa letsopa. CMC e sebetsa joalo ka setlamo sa nakoana, se ts'oara likaroloana tsa ceramic hammoho nakong ea ho bopa le ho omisa. E fana ka momahano le polasetiki ho boima ba ceramic, e lumellang ho tšoara habonolo le ho etsa libopeho tse rarahaneng.
2. Plasticizer le Rheology Modifier: CMC e sebetsa joalo ka polasetiki le rheology modifier ho li-slurries tsa ceramic kapa li-slips tse sebelisetsoang ho akhela, ho thella, kapa lits'ebetso tsa extrusion. CMC e ntlafatsa thepa ea phallo le ts'ebetso ea ho emisoa ha ceramic, ho fokotsa viscosity le ho matlafatsa metsi. Sena se thusa ho lahla kapa ho etsoa ha li-ceramics ka har'a hlobo kapa ho shoa, ho netefatsa ho tlatsoa ha junifomo le bofokoli bo fokolang lihlahisoa tsa ho qetela. CMC e boetse e thibela sedimentation kapa ho lokisa likaroloana tsa ceramic ka ho emisoa, ho boloka botsitso le homogeneity nakong ea ts'ebetso.
3. Deflocculant: Ts'ebetsong ea ceramic, CMC e sebetsa e le sesebelisoa sa ho qhala le ho tsitsisa likaroloana tsa ceramic ka ho emisoa ka metsi. Limolek'hule tsa CMC li hulela holim'a likaroloana tsa ceramic, li koebana le ho thibela ho kopana kapa ho phalla. Sena se lebisa ho ntlafatso ea ho hasana le botsitso ba ho emisa, ho nolofalletsa ho ajoa ha likaroloana tsa ceramic ka li-slurries kapa li-slips. Ho emisoa ha deflocculated ho bonts'a mokelikeli o betere, ho fokotseha ha viscosity, le ts'ebetso e ntlafalitsoeng ea ho lahla, e hlahisang lirafshoa tsa boleng bo holimo tse nang le li-microstructures tse tšoanang.
4. Binder Burnout Agent: Nakong ea ho thunngoa kapa ho chesoa ha li-greenware tsa ceramic, CMC e sebetsa e le sesebelisoa sa ho chesa ka thata. CMC e na le ho bola ha mocheso kapa pyrolysis ka mocheso o phahameng, e siea masala a carbonaceous a thusang ho tlosoa ha li-binders tse tsoang 'meleng oa ceramic. Ts'ebetso ena, e tsejoang e le ho chesoa ka matla kapa ho koala, e tlosa likaroloana tsa manyolo ho tsoa ho lirafshoa tse tala, ho thibela mefokolo e kang ho phatloha, ho phunya kapa ho putlama nakong ea ho thunya. Masala a CMC le ona a kenya letsoho ho thehoeng ha li-pore le ho iphetola ha khase, ho khothaletsa tšubuhlellano le kopanyo ea lisebelisoa tsa ceramic nakong ea sintering.
5. Taolo ea Porosity: CMC e ka sebelisoa ho laola porosity le microstructure ea lirafshoa ka ho susumetsa kinetics ea ho omisa le boitšoaro ba shrinkage ea greenware. Ka ho fetola bongata ba CMC ho emisoa ka ceramic, bahlahisi ba ka khona ho fetola sekhahla sa ho omisa le sekhahla sa ho putlama ha li-ceramics tse tala, ba ntlafatsa kabo ea pore le letsoalo la lihlahisoa tsa ho qetela. Porosity e laoloang ke ea bohlokoa bakeng sa ho finyella thepa e lakatsehang ea mochine, mocheso le motlakase ka lirafshoa bakeng sa lisebelisoa tse khethehileng, tse kang li-membrane tsa filtration, li-catalyst supports, kapa mocheso oa mocheso.

sodium carboxymethyl cellulose (CMC) e bapala karolo ea bohlokoa tlhahisong ea li-ceramics ka ho sebetsa joalo ka setlamo, polasetiki, deflocculant, binder burnout agent, le porosity control agent. Thepa ea eona e feto-fetohang e kenya letsoho ts'ebetsong, sebopeho le boleng ba lirafshoa, tse nolofalletsang tlhahiso ea lihlahisoa tsa ceramic tse sebetsang hantle tse nang le thepa e etselitsoeng lits'ebetso tse fapaneng tsa indasteri.