Liphello tsa Sodium Carboxymethyl cellulose ho Ts'ebetso ea Ceramic Slurry

Sodium carboxymethyl cellulose (NaCMC) ke tlatsetso e sebelisoang hangata ho li-slurries tsa ceramic, tse sebelisoang lits'ebetsong tse fapaneng joalo ka ho lahla, ho roala le ho hatisa. Li-slurries tsa ceramic li entsoe ka likaroloana tsa ceramic, li-solvents le li-additives, 'me li sebelisetsoa ho etsa lisebelisoa tsa ceramic tse nang le libopeho tse khethehileng, boholo le thepa.

NaCMC e eketsoa ho li-slurries tsa ceramic ka mabaka a 'maloa, ho kenyelletsa ho ntlafatsa thepa ea rheological ea slurry, ho matlafatsa botsitso ba likaroloana tsa ceramic, le ho laola boitšoaro ba ho omisa ha slurry. Mona ke tse ling tsa litlamorao tsa NaCMC ts'ebetsong ea li-slurries tsa ceramic:

1. Rheology: NaCMC e ka ama haholo rheology ea li-slurries tsa ceramic. E tsejoa ho eketsa viscosity le thixotropy ea slurry, e ka ntlafatsang thepa ea eona ea ho sebetsana le ho sebetsa. Ho eketsoa ha NaCMC ho ka boela ha eketsa khatello ea lihlahisoa tsa slurry, e ka thibelang sedimentation le ho ntlafatsa botsitso ba slurry.
2. Botsitso: NaCMC e ka ntlafatsa botsitso ba likaroloana tsa ceramic ka har'a slurry. Ceramic likaroloana na le tšekamelo ea ho agglomerate le ho lula ka slurry, e leng ka ama homogeneity le boleng ba sehlahisoa ho qetela. NaCMC e ka thibela agglomeration ka ho theha lera le sireletsang ho potoloha likaroloana tsa ceramic, tse li thibelang ho kopana.
3. Boitšoaro ba ho omisa: NaCMC e ka boela ea ama mokhoa oa ho omisa oa li-ceramic slurries. Li-ceramic slurries li atisa ho fokotseha nakong ea ho omisa, e leng se ka fellang ka ho phunyeha le ho senyeha ha sehlahisoa sa ho qetela. NaCMC e ka laola mokhoa oa ho omisa oa slurry ka ho theha marang-rang a kang gel a fokotsang sekhahla sa mouoane le ho fokotsa ho fokotseha.
4. Ts'ebetso ea ho lahla: NaCMC e ka ntlafatsa ts'ebetso ea ho lahla ea li-slurries tsa ceramic. Likarolo tsa ceramic hangata li entsoe ka ho lahla, ho kenyelletsang ho tšela slurry ka har'a hlobo le ho e lumella ho tiisa. NaCMC e ka ntlafatsa phallo le homogeneity ea slurry, e ka ntlafatsang ho tlatsoa ha hlobo le ho fokotsa mefokolo sehlahisoa sa ho qetela.
5. Boitšoaro ba Sintering: NaCMC e ka ama boitšoaro ba sintering ba likarolo tsa ceramic. Sintering ke mokhoa oa ho futhumatsa likarolo tsa ceramic ho mocheso o phahameng ho kopanya likaroloana le ho etsa sebopeho se teteaneng, se tiileng. NaCMC e ka ama porosity le microstructure ea sehlahisoa sa ho qetela, se ka amang thepa ea eona ea mochine, ea mocheso le ea motlakase.

Ka kakaretso, tlatsetso ea NaCMC e ka ba le litlamorao tse kholo ts'ebetsong ea li-slurries tsa ceramic. E ka ntlafatsa thepa ea rheological, botsitso, boits'oaro ba ho omisa, ts'ebetso ea ho lahla, le boits'oaro ba sintering ba li-ceramic slurries, tse ka ntlafatsang boleng le botsitso ba sehlahisoa sa ho qetela. Leha ho le joalo, palo e nepahetseng ea NaCMC e ipapisitse le ts'ebeliso e ikhethileng mme e lokela ho khethoa ka liteko le ts'ebetso.