Mhedzisiro yeSodium Carboxymethyl cellulose pane Kuita kweCeramic Slurry

Sodium carboxymethyl cellulose (CMC) inowanzoshandiswa muceramic slurries kuvandudza mashandiro avo uye maitiro ekugadzirisa. Heano mamwe maitiro e sodium carboxymethyl cellulose pakuita kweceramic slurry:

1. Viscosity Control:
   • CMC inoita senge rheology modifier mu ceramic slurries, inodzora viscosity yavo uye kuyerera zvivakwa. Nekugadzirisa kusangana kweCMC, vagadziri vanogona kugadzirisa viscosity yeiyo slurry kuti iwane yaunoda nzira yekushandisa uye ukobvu hwekuputira.
2. Kumiswa Kwezvikamu:
   • CMC inobatsira kumisa uye kuparadzira zvimedu zveceramic zvakaenzana mukati mekunyura, kudzivirira kugadzirisa kana kudonha. Izvi zvinogonesa kufanana mukuumbwa uye kugoverwa kwezvimedu zvakasimba, zvichitungamira mukuenderana kwekuputira ukobvu uye kunaka kwepamusoro muzvigadzirwa zveceramic.
3. Thixotropic Properties:
   • CMC inopa thixotropic maitiro kune ceramic slurries, zvichireva kuti viscosity yavo inodzikira pasi pekunetseka kweshear (semuenzaniso, kumutsa kana kushandisa) uye inowedzera kana kushushikana kwabviswa. Ichi chivakwa chinovandudza kuyerera uye kupararira kweiyo slurry panguva yekushandisa uchidzivirira kudonha kana kudonha mushure mekushandisa.
4. Binder uye Adhesion Enhancement:
   • CMC inoshanda sebhainda muceramic slurries, inosimudzira kunamatira pakati peceramic particles uye substrate nzvimbo. Inoumba firimu rakatetepa, rakabatana pamusoro pepamusoro, rinowedzera kusimba kwekubatanidza uye kuderedza njodzi yekuremara kwakadai sekutsemuka kana delamination muchigadzirwa chakapiswa ceramic.
5. Kuchengeta Mvura:
   • CMC ine yakanakisa kuchengetedza mvura zvivakwa, izvo zvinobatsira kuchengetedza mwando we ceramic slurries panguva yekuchengetedza uye kushandisa. Izvi zvinodzivirira kuomeswa kunze uye nguva isati yakwana kugadzika kweslurry, zvichibvumira kwenguva yakareba yekushanda uye kunamatira zviri nani kune substrate nzvimbo.
6. Green Strength Enhancement:
   • CMC inobatsira kusimba rakasvibira remitumbi yeceramic yakaumbwa kubva kune slurries nekuvandudza particle kurongedza uye interparticle bonding. Izvi zvinoguma mune yakasimba uye yakasimba kwazvo greenware, kuderedza njodzi yekupwanya kana deformation panguva yekubata nekugadzirisa.
7. Defect Reduction:
   • Nekuvandudza viscosity control, kumiswa kwezvimedu, binder zvivakwa, uye simba rakasvibira, CMC inobatsira kuderedza kuremara kwakadai sekutsemuka, warping, kana kusakwana kwepasi muzvigadzirwa zveceramic. Izvi zvinotungamira kune zvemhando yepamusoro zvakapedzwa zvigadzirwa zvine yakagadziridzwa mechanic uye aesthetic zvivakwa.
8. Kuvandudzwa Kwekugadzirisa:
   • CMC inosimudzira mashandiro eceramic slurries nekuvandudza kuyerera kwavo zvivakwa, kushanda, uye kugadzikana. Izvi zvinoita kuti zvive nyore kubata, kuumba, uye kuumbwa kwemitumbi yeceramic, pamwe nekuwedzera yunifomu yekuputira uye kuiswa kweceramic layers.

sodium carboxymethyl cellulose (CMC) inoita basa rakakosha mukusimudzira mashandiro eceramic slurries nekupa viscosity control, kumiswa kwezvimedu, thixotropic zvivakwa, binder uye adhesion kusimudzira, kuchengetedza mvura, girinhi simba kuwedzera, kuremara kuderedzwa, uye nekuvandudza processability. Kushandiswa kwayo kunonatsiridza kushanda zvakanaka, kuenderana, uye kunaka kwemaitiro ekugadzira ceramic, zvichibatsira mukugadzirwa kwemhando yepamusoro yezvigadzirwa zveceramic zvekushandisa kwakasiyana.