Kushandiswa kweSodium Carboxymethyl Cellulose muCeramic Indasitiri

Sodium Carboxymethyl Cellulose (Na-CMC) inowana mashandisirwo akasiyana muindasitiri yeceramic nekuda kweiyo yakasarudzika zvivakwa sepolymer inonyungudika nemvura. Heano kutarisisa kwakadzama kwebasa rayo uye mashandisirwo mumakeramiki:

1. Binder yeCeramic Bodies: Na-CMC inowanzoshandiswa sebhainda mumitumbi yeceramic, inobatsira kuvandudza plastiki uye simba rakasvibirira panguva yekugadzira maitiro akadai seextrusion, kudzvanya, kana kukanda. Nekusunga zvimedu zveceramic pamwe chete, Na-CMC inofambisa kuumbwa kweakaomesesa maumbirwo uye inodzivirira kutsemuka kana deformation panguva yekubata nekuomesa.

2. Plasticizer uye Rheology Modifier: Mukugadzirwa kweceramic, Na-CMC inoshanda seplasticizer uye rheology modifier, inowedzera kushanda kwevhu uye ceramic slurries. Inopa thixotropic zvivakwa kune iyo ceramic paste, inovandudza kuyerera kwayo maitiro panguva yekuumbwa ichidzivirira sedimentation kana kupatsanurwa kwezvimedu zvakasimba. Izvi zvinoguma nekutsvedzerera, kupfekedzwa kweyunifomu uye kupenya.

3. Deflocculant: Na-CMC inoshanda seyakagadziriswa mu ceramic suspensions, kuderedza viscosity uye kuvandudza fluidity ye slurry. Nekuparadzira nekudzikamisa zvimedu zveceramic, Na-CMC inobvumira kudzora zvirinani pamusoro pekukanda uye kutsvedza-kukanda maitiro, zvichikonzera denser, yakawanda homogeneous ceramic zvimiro zvine hurema hwakadzikira.

4. Greenware Strengthener: Muchikamu chegreenware, Na-CMC inosimudzira kusimba uye kugadzikana kwechidimbu chezvimedu zveceramic zvisina kupiswa. Inobatsira kudzivirira kuputika, kuputika, kana kukanganisa kwemuviri wevhu panguva yekuomesa uye kubata, zvichiita kuti zvive nyore kutakura uye kugadzirisa zvinhu zveceramic zvisati zvapfurwa.

5. Glaze uye Slip Stabilizer: Na-CMC inoshandiswa seyakagadzikana mu ceramic glazes uye slips kuti ivandudze maitiro avo ekumisa uye kudzivirira kugadzirisa kwe pigments kana zvimwe zvinowedzera. Iyo inovimbisa kugovera kwakafanana kwezvinhu zvinopenya uye inosimudzira kunamatira kwegirazi kunzvimbo dzeceramic, zvichikonzera kutsetseka, kupenya kwakanyanya.

6. Kiln Wash uye Release Agent: Muhari yehari uye muhovhoni yekushandisa, Na-CMC dzimwe nguva inoshandiswa sechoto yekuwachisa kana kuburitsa mumiririri kudzivirira kunamira kwezvidimbu zveceramic kumasherufu kana mold panguva yekupisa. Iyo inoumba chipingamupinyi chinodzivirira pakati peceramic pamusoro uye fenicha yemoto, kufambisa nyore kubviswa kwezvidimbu zvakadzingwa pasina kukuvara.

7. Kuwedzera muCeramic Formulations: Na-CMC inogona kuwedzerwa kune ceramic formulations sechinhu chinowedzera chinowedzera kuvandudza zvinhu zvakasiyana-siyana zvakadai seviscosity control, adhesion, uye kushushikana kwepamusoro. Inogonesa vagadziri veceramic kuti vakwanise kuita zvavanoda maitiro uku vachinatsiridza maitiro ekugadzira uye kuderedza mitengo.

Mukupedzisa, Sodium Carboxymethyl Cellulose (Na-CMC) inopa akati wandei akakosha mashandisirwo muindasitiri yeceramic, kusanganisira sebhainda, plasticizer, deflocculant, greenware kusimbisa, stabilizer, uye mumiriri wekuburitsa. Kuita kwayo kwakasiyana-siyana uye kuenderana nezvinhu zveceramic inoita kuti ive sarudzo inosarudzika yekusimudzira kugadzirisa, kuita, uye kunaka kwezvigadzirwa zveceramic.